Konica minolta Bizhub c3100p User manual

SERVICE MANUAL

Date: 2014/04/23

Table of Contents

Revision history......................................................................................................................................1

A SAFETY AND IMPORTANT WARNING ITEMS............................................................................A-1

1. IMPORTANT NOTICE.................................................................................................................................................A-2

2. DESCRIPTION ITEMS FOR DANGER, WARNING AND CAUTION..........................................................................A-3

2.1 Description items in this Service Manual...................................................................................................................................A-3

2.2 Description items for safety and important warning items.........................................................................................................A-3

3. SAFETY WARNINGS..................................................................................................................................................A-4

3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA, INC.......................................................................................A-4

3.1.1 Actions requiring special attention...................................................................................................................................A-4

3.2 POWER PLUG SELECTION.....................................................................................................................................................A-5

3.2.1 Power Cord Set or Power Plug.......................................................................................................................................A-5

3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE...................................................................................................A-6

3.3.1 Power Supply..................................................................................................................................................................A-7

3.3.2 Installation Requirements..............................................................................................................................................A-11

3.3.3 After Service..................................................................................................................................................................A-13

3.4 FUSE.......................................................................................................................................................................................A-18

3.5 Used Batteries Precautions.....................................................................................................................................................A-19

3.5.1 ALL Areas......................................................................................................................................................................A-19

3.5.2 Germany........................................................................................................................................................................A-19

3.5.3 France...........................................................................................................................................................................A-19

3.5.4 Denmark........................................................................................................................................................................A-19

3.5.5 Finland, Sweden............................................................................................................................................................A-19

3.5.6 Norway..........................................................................................................................................................................A-19

3.6 Laser Safety............................................................................................................................................................................A-20

3.6.1 Laser Safety..................................................................................................................................................................A-20

3.6.2 Internal Laser Radiation................................................................................................................................................A-20

3.6.3 Laser Safety Label........................................................................................................................................................A-23

3.6.4 Laser Caution Label......................................................................................................................................................A-23

3.6.5 PRECAUTIONS FOR HANDLING THE LASER EQUIPMENT.....................................................................................A-24

4. WARNING INDICATIONS ON THE MACHINE.........................................................................................................A-25

4.1 Warning indications inside the machine..................................................................................................................................A-25

4.2 Warning indications on the boards..........................................................................................................................................A-28

5. MEASURES TO TAKE IN CASE OF AN ACCIDENT...............................................................................................A-29

B NOTATION OF THE CONTENTS..................................................................................................B-1

1. Notation of the service manual....................................................................................................................................B-1

1.1 Product name............................................................................................................................................................................B-1

1.2 Brand name...............................................................................................................................................................................B-1

1.3 Feeding direction.......................................................................................................................................................................B-1

C PRODUCT SPECIFICATIONS......................................................................................................C-1

1. bizhub C3100P............................................................................................................................................................C-1

1.1 Type..........................................................................................................................................................................................C-1

1.2 Functions...................................................................................................................................................................................C-1

1.3 Paper.........................................................................................................................................................................................C-1

1.4 Materials....................................................................................................................................................................................C-2

1.4.1 Conditions for defining the life value for the field standard yield.....................................................................................C-2

1.5 Print volume..............................................................................................................................................................................C-2

1.6 Machine specifications..............................................................................................................................................................C-2

1.7 Operating environment..............................................................................................................................................................C-2

1.8 Print functions............................................................................................................................................................................C-3

2. PF-P14........................................................................................................................................................................C-4

2.1 Type..........................................................................................................................................................................................C-4

2.2 Paper type.................................................................................................................................................................................C-4

2.3 Machine specifications..............................................................................................................................................................C-4

2.4 Operating environment..............................................................................................................................................................C-4

3. i-Option LK-106/LK-107/LK-108/LK-111.....................................................................................................................C-5

3.1 Available function for i-Option...................................................................................................................................................C-5

3.1.1 List of advanced functions...............................................................................................................................................C-5

3.1.2 Types of advanced functions..........................................................................................................................................C-5

3.1.3 Activation procedures of i-Option....................................................................................................................................C-5

D OVERALL COMPOSITION............................................................................................................D-1

1. SYSTEM CONFIGURATION......................................................................................................................................D-1

2. SECTION CONFIGURATION.....................................................................................................................................D-2

3. PAPER PATH.............................................................................................................................................................D-3

4. CONTROL BLOCK DIAGRAM....................................................................................................................................D-4

5. IMAGE CREATION PROCESS..................................................................................................................................D-5

E SERVICE TOOL.............................................................................................................................E-1

1. Service material list.....................................................................................................................................................E-1

2. CE tool list...................................................................................................................................................................E-2

F MANTENANCE...............................................................................................................................F-1

1. CONCEPT OF PERIODICAL MAINTENANCE...........................................................................................................F-1

2. PERIODICAL MAINTENANCE ITEMS........................................................................................................................F-2

2.1 bizhub C3100P..........................................................................................................................................................................F-2

2.1.1 bizhub C3100P................................................................................................................................................................F-2

2.2 Option........................................................................................................................................................................................F-2

2.2.1 PF-P14............................................................................................................................................................................F-2

3. PERIODICAL REPLACEMENT PARTS LIST.............................................................................................................F-3

Periodical replacement parts list.......................................................................................................................................................F-3

3.1 bizhub C3100P..........................................................................................................................................................................F-3

3.2 Option........................................................................................................................................................................................F-3

3.2.1 PF-P14............................................................................................................................................................................F-3

4. CONCEPT OF PARTS LIFE.......................................................................................................................................F-4

4.1 Life value of consumables and parts.........................................................................................................................................F-4

4.1.1 Specified conditions of field standard yield......................................................................................................................F-4

4.2 Details of the life specifications..................................................................................................................................................F-4

4.3 Control causing inhibited printing for one part when an inhibited-printing event occurs in another part....................................F-4

4.3.1 Target parts.....................................................................................................................................................................F-4

4.3.2 Threshold value...............................................................................................................................................................F-4

5. PERIODICAL MAINTENANCE PROCEDURE............................................................................................................F-5

5.1 Processing section.....................................................................................................................................................................F-5

5.1.1 Replacing the toner cartridge (C, M, Y, K).......................................................................................................................F-5

5.1.2 Replacing the imaging unit (C, M, Y, K)..........................................................................................................................F-7

5.2 Transfer section.........................................................................................................................................................................F-8

5.2.1 Replacing the waste toner bottle.....................................................................................................................................F-8

5.2.2 Replacing the transfer roller............................................................................................................................................F-9

5.2.3 Replacing the transfer belt unit......................................................................................................................................F-10

5.3 Fusing section..........................................................................................................................................................................F-12

5.3.1 Replacing the fuser unit.................................................................................................................................................F-12

5.4 Feed section............................................................................................................................................................................F-13

5.4.1 Replacing the manual tray feed roller............................................................................................................................F-13

5.4.2 Replacing the manual tray separation roller..................................................................................................................F-15

5.4.3 Replacing the tray1 feed roller.......................................................................................................................................F-16

5.4.4 Replacing the tray1 separation roller.............................................................................................................................F-17

5.4.5 Replacing the tray2 feed roller.......................................................................................................................................F-18

5.4.6 Replacing the tray2 separation roller.............................................................................................................................F-18

G DISASSEMBLING/REASSEMBLING............................................................................................G-1

1. Disassembly/adjustment prohibited items...................................................................................................................G-1

1.1 Paint-locked screws..................................................................................................................................................................G-1

1.2 Red-painted screws..................................................................................................................................................................G-1

1.3 Variable resistors on board.......................................................................................................................................................G-1

1.4 Inspection before Servicing.......................................................................................................................................................G-1

1.5 Precautions for disassembly.....................................................................................................................................................G-1

1.6 Precautions during setup or transportation...............................................................................................................................G-2

2. PH unit........................................................................................................................................................................G-3

2.1 Reason for prohibition...............................................................................................................................................................G-3

3. Fusing unit..................................................................................................................................................................G-4

3.1 Reason for prohibition...............................................................................................................................................................G-4

4. Disassembly/reassembly parts list..............................................................................................................................G-5

4.1 Main body..................................................................................................................................................................................G-5

4.2 Paper Feed Unit (PF-P07)........................................................................................................................................................G-5

5. Disassembly/reassembly procedure (bizhub C3100P)...............................................................................................G-6

5.1 Rear cover.................................................................................................................................................................................G-6

5.2 Left cover..................................................................................................................................................................................G-6

5.3 Rear right cover.........................................................................................................................................................................G-6

5.4 Exit cover..................................................................................................................................................................................G-6

5.5 Front right cover........................................................................................................................................................................G-7

5.6 Operation panel.........................................................................................................................................................................G-7

5.7 Upper cover1/ Upper cover2.....................................................................................................................................................G-7

5.8 Tray1.........................................................................................................................................................................................G-8

5.9 Manual tray...............................................................................................................................................................................G-9

5.10 MFP board (MFPB).................................................................................................................................................................G-9

5.11 Printer control board (PRCB)................................................................................................................................................G-11

5.12 DC power supply (DCPU).....................................................................................................................................................G-12

5.13 High voltage unit (HV1).........................................................................................................................................................G-14

5.14 SSD board (SSDB)...............................................................................................................................................................G-16

5.15 PH Unit..................................................................................................................................................................................G-17

5.16 Hard disk kit (HD-P06)..........................................................................................................................................................G-18

5.17 Backup battery......................................................................................................................................................................G-19

5.18 Developing motor (M1)..........................................................................................................................................................G-19

5.19 Transport motor (M2)............................................................................................................................................................G-20

5.20 Color PC drum motor (M4)....................................................................................................................................................G-20

5.21 Power supply cooling fan (FM10)..........................................................................................................................................G-21

5.22 Cooling fan motor (FM11).....................................................................................................................................................G-21

5.23 Tray1 paper feed clutch (CL1) / Manual tray paper feed clutch (CL2)..................................................................................G-21

5.24 Registration clutch (CL3).......................................................................................................................................................G-22

5.25 Toner supply clutch/Y (CL4) / Toner supply clutch/M (CL5) Toner supply clutch/C (CL6) / Toner supply clutch/K (CL7)....G-24

5.26 Loop detection clutch (CL8)..................................................................................................................................................G-25

5.27 Switchback roller feed clutch (CL11) / Switchback roller reverse clutch (CL12)...................................................................G-28

5.28 Duplex conveyance roller clutch (CL13)...............................................................................................................................G-29

5.29 2nd transfer pressure solenoid (SD2)...................................................................................................................................G-31

5.30 Temperature/ humidity sensor (TEM/HUMS)........................................................................................................................G-32

5.31 IDC sensor (IDCS)................................................................................................................................................................G-33

6. Disassembly/reassembly procedure (PF-P14).........................................................................................................G-35

6.1 Paper Feed Unit......................................................................................................................................................................G-35

6.2 Rear cover...............................................................................................................................................................................G-35

6.3 Rear right cover.......................................................................................................................................................................G-35

6.4 PC control board (PCCB)........................................................................................................................................................G-35

6.5 Tray2 paper feed motor (M1)..................................................................................................................................................G-36

6.6 Tray2 paper feed clutch (CL1)................................................................................................................................................G-36

6.7 Tray2 conveyance clutch (CL2)..............................................................................................................................................G-37

H CLEANING/LUBRICATION...........................................................................................................H-1

1. Cleaning parts list........................................................................................................................................................H-1

2. Cleaning procedure.....................................................................................................................................................H-2

2.1 Manual tray feed roller...............................................................................................................................................................H-2

2.2 Manual tray separation roller.....................................................................................................................................................H-2

2.3 Tray1/ Tray2 feed roller.............................................................................................................................................................H-2

2.4 Tray1 separation roller..............................................................................................................................................................H-3

2.5 Tray2 separation roller..............................................................................................................................................................H-3

2.6 Laser irradiation section............................................................................................................................................................H-3

2.7 Conveyance roller.....................................................................................................................................................................H-5

I ADJUSTMENT/SETTING.................................................................................................................I-1

1. HOW TO USE THE ADJUSTMENT SECTION............................................................................................................I-1

1.1 Advance checks..........................................................................................................................................................................I-1

2. UTILITY........................................................................................................................................................................I-2

2.1 List of UTILITY mode..................................................................................................................................................................I-2

2.1.1 PROOF PRINT.................................................................................................................................................................I-2

2.1.2 MEMORY DIRECT...........................................................................................................................................................I-2

2.1.3 PAPER MENU..................................................................................................................................................................I-2

2.1.4 PRINT REPORTS.............................................................................................................................................................I-2

2.1.5 COUNTER........................................................................................................................................................................I-3

2.1.6 SYSTEM SETTINGS........................................................................................................................................................I-3

2.1.7 ADMIN SETTINGS...........................................................................................................................................................I-3

2.2 Starting/Exiting............................................................................................................................................................................I-7

2.2.1 Starting procedure............................................................................................................................................................I-7

2.2.2 Exiting procedure..............................................................................................................................................................I-7

3. SERVICE MODE..........................................................................................................................................................I-8

3.1 LIST OF SERVICE MODE..........................................................................................................................................................I-8

3.2 STARTING/EXITING..................................................................................................................................................................I-9

3.2.1 STARTING PROCEDURE ..............................................................................................................................................I-9

3.2.2 Exiting procedure ............................................................................................................................................................I-9

3.3 MACHINE...................................................................................................................................................................................I-9

3.3.1 TEMPERATURE...............................................................................................................................................................I-9

3.3.2 ALIGNMENT-TOP ADJUSTMENT.................................................................................................................................I-10

3.3.3 ALIGNMENT-TOP ADJ DUPLEX...................................................................................................................................I-10

iii

3.3.4 ALIGNMENT-LEFT ADJUSTMENT................................................................................................................................I-11

3.3.5 ALIGNMENT-LEFT ADJ DUPLEX..................................................................................................................................I-11

3.3.6 ALIGNMENT-IMG ADJ THICK.......................................................................................................................................I-12

3.3.7 ALIGNMENT-IMAGE ADJ PARAM................................................................................................................................I-12

3.3.8 LD ADJUSTMENT..........................................................................................................................................................I-12

3.3.9 FUSER CONTROL.........................................................................................................................................................I-12

3.3.10 SCAN ADJUST VALUE................................................................................................................................................I-13

3.3.11 MAIN SCAN PAGE.......................................................................................................................................................I-13

3.3.12 AIDC MODE.................................................................................................................................................................I-14

3.3.13 FINE LINE ADJ.............................................................................................................................................................I-14

3.3.14 IU YIELD SETTINGS....................................................................................................................................................I-14

3.3.15 ACS..............................................................................................................................................................................I-14

3.3.16 UNIT CHANGE.............................................................................................................................................................I-15

3.3.17 MODE CHOICE............................................................................................................................................................I-15

3.3.18 IMG ADJ BLACK..........................................................................................................................................................I-15

3.4 FIRMWARE VERSION.............................................................................................................................................................I-15

3.4.1 Use.................................................................................................................................................................................I-15

3.4.2 Procedure.......................................................................................................................................................................I-15

3.5 SYSTEM 1................................................................................................................................................................................I-15

3.5.1 INSTALL DATE...............................................................................................................................................................I-15

3.5.2 MACHINE STATE LED - ALERT STATE.......................................................................................................................I-16

3.5.3 TONER OUT MODE.......................................................................................................................................................I-16

3.5.4 GRAYSCALE PAGE.......................................................................................................................................................I-16

3.6 SYSTEM 2................................................................................................................................................................................I-16

3.6.1 ENABLE WARNING.......................................................................................................................................................I-16

3.6.2 SOFT SWITCH...............................................................................................................................................................I-17

3.6.3 MEDIA ADJUSTMENT - FIRST SIDE/SECOND SIDE..................................................................................................I-17

3.6.4 AIDC PROCESS.............................................................................................................................................................I-18

3.6.5 TE CLEAR......................................................................................................................................................................I-18

3.6.6 CALIBRATION................................................................................................................................................................I-18

3.6.7 COVERAGE...................................................................................................................................................................I-18

3.7 COUNTER................................................................................................................................................................................I-19

3.7.1 LIFE-REPLACE-FUSER UNIT.......................................................................................................................................I-19

3.7.2 LIFE-REPLACE-TRANS. BELT......................................................................................................................................I-19

3.7.3 LIFE-REPLACE-TRANS. ROLLER................................................................................................................................I-19

3.8 PRINT MENU............................................................................................................................................................................I-19

3.8.1 MANAGEMENT LIST.....................................................................................................................................................I-19

3.8.2 HALFTONE 64................................................................................................................................................................I-19

3.8.3 HALFTONE 128..............................................................................................................................................................I-19

3.8.4 HALFTONE 256..............................................................................................................................................................I-20

3.8.5 GRADATION..................................................................................................................................................................I-20

3.9 STATE......................................................................................................................................................................................I-20

3.9.1 SENSOR CHECK...........................................................................................................................................................I-20

3.9.2 COMPONENT CHECK...................................................................................................................................................I-20

3.10 BK CLEAR..............................................................................................................................................................................I-21

3.11 FIRMWARE UPDATE.............................................................................................................................................................I-21

3.11.1 Use...............................................................................................................................................................................I-21

3.11.2 Procedure.....................................................................................................................................................................I-21

3.12 LOADABLE DRV....................................................................................................................................................................I-21

3.12.1 Use...............................................................................................................................................................................I-21

3.12.2 Procedure.....................................................................................................................................................................I-21

3.13 LOADABLE DOWNLOAD.......................................................................................................................................................I-22

3.13.1 Use...............................................................................................................................................................................I-22

3.13.2 Required systems.........................................................................................................................................................I-22

3.13.3 Writing data to USB memory device.............................................................................................................................I-22

3.13.4 Procedure.....................................................................................................................................................................I-22

3.14 HDD FORMAT........................................................................................................................................................................I-22

3.14.1 Use...............................................................................................................................................................................I-22

3.14.2 Procedure.....................................................................................................................................................................I-22

3.15 ENGINE DIPSW.....................................................................................................................................................................I-22

3.15.1 Use...............................................................................................................................................................................I-22

3.15.2 Procedure.....................................................................................................................................................................I-23

3.15.3 Details of Each Function...............................................................................................................................................I-23

4. SECURITY SERVICE.................................................................................................................................................I-24

4.1 LIST OF SECURITY SERVICE................................................................................................................................................I-24

4.2 STARTING/EXITING................................................................................................................................................................I-24

Starting procedure....................................................................................................................................................................I-24

Exiting procedure......................................................................................................................................................................I-24

4.3 BILLING SETTING....................................................................................................................................................................I-24

4.3.1 COUNTER SETTING.....................................................................................................................................................I-24

4.3.2 License Management - Get Request Code....................................................................................................................I-25

4.3.3 License Management - Initialize.....................................................................................................................................I-25

4.3.4 License Management - Activation...................................................................................................................................I-25

4.3.5 License Management - Deactivation..............................................................................................................................I-28

4.3.6 License Management - List of Enabled Functions..........................................................................................................I-31

4.3.7 License Management - DEACT. FINISH........................................................................................................................I-31

4.4 ADMIN PASSWORD................................................................................................................................................................I-31

4.4.1 Use.................................................................................................................................................................................I-31

4.4.2 Default setting.................................................................................................................................................................I-31

4.4.3 Procedure.......................................................................................................................................................................I-31

4.5 CE PASSWORD.......................................................................................................................................................................I-32

4.5.1 Use.................................................................................................................................................................................I-32

4.5.2 Default setting.................................................................................................................................................................I-32

4.5.3 Procedure.......................................................................................................................................................................I-32

J REWRITING OF FIRMWARE.........................................................................................................J-1

1. Checking the current firmware version........................................................................................................................J-1

2. Firmware upgrading procedure by USB memory device.............................................................................................J-2

2.1 Preparations for firmware rewriting............................................................................................................................................J-2

2.1.1 System requirements.......................................................................................................................................................J-2

2.1.2 Saving the firmware data into the USB memory device...................................................................................................J-2

2.2 How to write firmware data.........................................................................................................................................................J-2

3. Checking the version after the firmware update..........................................................................................................J-4

4. How to install the i-Option data....................................................................................................................................J-5

4.1 Available function for i-Option....................................................................................................................................................J-5

4.2 LK-107/LK-108 font data installation procedure.........................................................................................................................J-5

4.2.1 When the font data is ***.pdf format file...........................................................................................................................J-5

K TROUBLESHOOTING...................................................................................................................K-1

1. JAM DISPLAY.............................................................................................................................................................K-1

1.1 Jam display................................................................................................................................................................................K-1

1.2 List of JAM display.....................................................................................................................................................................K-1

1.3 Jam display resetting procedure................................................................................................................................................K-1

1.4 Sensor layout.............................................................................................................................................................................K-1

1.5 Solution......................................................................................................................................................................................K-2

1.5.1 Initial check items............................................................................................................................................................K-2

1.5.2 Jam at fusing/exit section................................................................................................................................................K-2

1.5.3 Jam at transfer section....................................................................................................................................................K-2

1.5.4 Jam at manual tray paper feed section...........................................................................................................................K-3

1.5.5 Jam at tray1 paper feed section......................................................................................................................................K-4

1.5.6 Jam at tray2 paper feed section......................................................................................................................................K-4

1.5.7 Jam at tray2 vertical conveyance section........................................................................................................................K-5

1.5.8 Jam at duplex paper transport section............................................................................................................................K-5

1.5.9 Jam at duplex paper feed section...................................................................................................................................K-6

1.5.10 Paper jam in control logic..............................................................................................................................................K-6

2. PROCESS CAUTION INFRORMATION.....................................................................................................................K-8

2.1 Display procedure......................................................................................................................................................................K-8

2.2 List.............................................................................................................................................................................................K-8

2.3 Solution......................................................................................................................................................................................K-8

2.3.1 IDC Sensor Error.............................................................................................................................................................K-8

2.3.2 C IU Error, M IU Error, Y IU Error, K IU Error..................................................................................................................K-8

2.3.3 Color Registration Adj. (Test Pattern Error)....................................................................................................................K-9

2.3.4 Color Registration Adj. (Adj. Value Error)........................................................................................................................K-9

2.3.5 LD Error...........................................................................................................................................................................K-9

3. TROUBLE CODE......................................................................................................................................................K-10

3.1 Trouble code (Service Call).....................................................................................................................................................K-10

3.2 List...........................................................................................................................................................................................K-10

3.3 Trouble resetting procedure....................................................................................................................................................K-11

3.4 Solution....................................................................................................................................................................................K-11

3.4.1 0010..............................................................................................................................................................................K-11

3.4.2 0017..............................................................................................................................................................................K-11

3.4.3 0018..............................................................................................................................................................................K-11

3.4.4 004A..............................................................................................................................................................................K-12

3.4.5 004E..............................................................................................................................................................................K-12

3.4.6 0094..............................................................................................................................................................................K-13

3.4.7 0096..............................................................................................................................................................................K-13

3.4.8 0101..............................................................................................................................................................................K-14

3.4.9 0300..............................................................................................................................................................................K-14

3.4.10 0310............................................................................................................................................................................K-15

3.4.11 0315............................................................................................................................................................................K-15

3.4.12 0500, 0502, 0503, 0510, 0520....................................................................................................................................K-16

3.4.13 0F52, 0F53, 0F54, 0F55..............................................................................................................................................K-16

3.4.14 13C4, 13C5, 13C6, 13C7............................................................................................................................................K-17

3.4.15 13CB, 13CC, 13CD, 13CE..........................................................................................................................................K-18

3.4.16 13DD...........................................................................................................................................................................K-18

3.4.17 13E2, 13E3..................................................................................................................................................................K-19

3.4.18 13F0............................................................................................................................................................................K-19

3.4.19 4092............................................................................................................................................................................K-19

3.4.20 C002, C003.................................................................................................................................................................K-20

3.4.21 C013, C015.................................................................................................................................................................K-20

3.4.22 C025, C026, C027.......................................................................................................................................................K-20

3.4.23 C050............................................................................................................................................................................K-21

3.4.24 C051............................................................................................................................................................................K-21

3.4.25 C060............................................................................................................................................................................K-22

3.4.26 D093............................................................................................................................................................................K-22

3.4.27 D3A2...........................................................................................................................................................................K-22

3.4.28 D3F1............................................................................................................................................................................K-23

3.4.29 D3F4............................................................................................................................................................................K-23

4. POWER SUPPLY TROUBLE....................................................................................................................................K-24

4.1 Machine is not energized at all (DCPU operation check)........................................................................................................K-24

4.2 Control panel indicators do not light........................................................................................................................................K-24

4.3 Fusing heaters do not operate.................................................................................................................................................K-24

5. IMAGE QUALITY PROBLEM....................................................................................................................................K-25

5.1 Troubleshooting procedure overview......................................................................................................................................K-25

5.1.1 Test pattern printing......................................................................................................................................................K-25

5.2 Solution....................................................................................................................................................................................K-25

5.2.1 Image trouble sample illustrations.................................................................................................................................K-25

5.2.2 White line 1, White band 1, Color line 1, Color band 1..................................................................................................K-26

5.2.3 White line 2, White band 2, Color line 2, Color band 2..................................................................................................K-26

5.2.4 Uneven density 1...........................................................................................................................................................K-27

5.2.5 Uneven density 2...........................................................................................................................................................K-28

5.2.6 Faint image, low image density (ID lowering)................................................................................................................K-29

5.2.7 Gradation reproduction failure.......................................................................................................................................K-30

5.2.8 Color reproducibility error..............................................................................................................................................K-30

5.2.9 Incorrect color image registration..................................................................................................................................K-31

5.2.10 Foggy background.......................................................................................................................................................K-31

5.2.11 Void areas, White spots..............................................................................................................................................K-32

5.2.12 Color spots..................................................................................................................................................................K-33

5.2.13 Blurred image..............................................................................................................................................................K-34

5.2.14 Back marking...............................................................................................................................................................K-34

5.2.15 Blank copy, Black copy...............................................................................................................................................K-34

5.2.16 Uneven pitch...............................................................................................................................................................K-35

5.2.17 Poor fusing performance, Offset.................................................................................................................................K-35

5.2.18 Brush effect, Image bleeding.......................................................................................................................................K-36

6. IC PROTECTOR.......................................................................................................................................................K-37

6.1 IC protector outline..................................................................................................................................................................K-37

6.2 IC protector list........................................................................................................................................................................K-37

6.2.1 Main body......................................................................................................................................................................K-37

6.2.2 Paper Feed Unit PF-P14...............................................................................................................................................K-37

L PARTS/CONNECTOR LAYOUT DRAWING..................................................................................L-1

1. PARTS LAYOUT DRAWING.......................................................................................................................................L-1

1.1 Main Body..................................................................................................................................................................................L-1

1.2 Paper feeder unit (option)..........................................................................................................................................................L-3

2. CONNECTOR LAYOUT DRAWING............................................................................................................................L-4

2.1 Printer control board (PRCB).....................................................................................................................................................L-4

2.2 MFP board (MFPB)....................................................................................................................................................................L-5

2.3 DC power supply (DCPU)..........................................................................................................................................................L-5

2.4 High voltage unit (HV1)..............................................................................................................................................................L-6

2.5 PC control board (PCCB)...........................................................................................................................................................L-6

3. CONNECTOR LAYOUT DRAWING............................................................................................................................L-7

M TIMING CHART............................................................................................................................M-1

1. Timing chart................................................................................................................................................................M-1

1.1 Main body.................................................................................................................................................................................M-1

N WIRING DIAGRAM........................................................................................................................N-1

1. bizhub C3100P............................................................................................................................................................N-1

1.1 Main body (1/2).........................................................................................................................................................................N-1

1.2 Main body (2/2).........................................................................................................................................................................N-2

O THEORY OF OPERATION bizhub C3100P..................................................................................O-1

1. INTERFACE SECTION...............................................................................................................................................O-1

2. WRITE SECTION.......................................................................................................................................................O-2

2.1 Configuration.............................................................................................................................................................................O-2

2.2 Operation..................................................................................................................................................................................O-2

2.2.1 Overview.........................................................................................................................................................................O-2

2.2.2 Laser exposure process..................................................................................................................................................O-2

2.2.3 Laser emission timing.....................................................................................................................................................O-3

2.2.4 Color registration control (color shift correction) system.................................................................................................O-3

2.2.5 Laser emission area........................................................................................................................................................O-5

2.2.6 PH unit temperature detection control............................................................................................................................O-6

2.2.7 Main scan magnification adjustment...............................................................................................................................O-6

2.2.8 Image processing............................................................................................................................................................O-6

3. PHOTO CONDUCTOR SECTION..............................................................................................................................O-7

3.1 Configuration.............................................................................................................................................................................O-7

3.2 Drive..........................................................................................................................................................................................O-7

3.3 Operation..................................................................................................................................................................................O-7

3.3.1 Photo conductor drive mechanism..................................................................................................................................O-7

3.3.2 Charge roller...................................................................................................................................................................O-7

3.3.3 Cleaning roller.................................................................................................................................................................O-8

3.3.4 Imaging unit detection.....................................................................................................................................................O-8

3.3.5 Imaging unit consumption rate detection........................................................................................................................O-8

3.3.6 Imaging unit life detection...............................................................................................................................................O-8

4. DEVELOPING SECTION..........................................................................................................................................O-10

4.1 Configuration...........................................................................................................................................................................O-10

4.2 Drive........................................................................................................................................................................................O-10

4.3 Operation................................................................................................................................................................................O-10

4.3.1 Toner flow.....................................................................................................................................................................O-10

4.3.2 Developing system........................................................................................................................................................O-11

4.3.3 Cleaning mechanism....................................................................................................................................................O-11

4.3.4 Toner collecting port shutter mechanism......................................................................................................................O-12

4.3.5 Image processing..........................................................................................................................................................O-12

5. TONER SUPPLY SECTION.....................................................................................................................................O-13

5.1 Configuration...........................................................................................................................................................................O-13

5.2 Drive........................................................................................................................................................................................O-13

5.3 Operation................................................................................................................................................................................O-13

5.3.1 Toner collecting port shutter mechanism......................................................................................................................O-13

5.3.2 Toner replenishing mechanism.....................................................................................................................................O-14

5.3.3 Toner replenishing control............................................................................................................................................O-14

5.3.4 Auxiliary toner replenishing...........................................................................................................................................O-15

5.3.5 Toner cartridge detection..............................................................................................................................................O-15

5.3.6 Toner consumption rate detection................................................................................................................................O-15

5.3.7 Toner life detection.......................................................................................................................................................O-15

5.3.8 Monochrome prints.......................................................................................................................................................O-15

6. 1ST TRANSFER SECTION......................................................................................................................................O-16

6.1 Configuration...........................................................................................................................................................................O-16

6.2 Drive........................................................................................................................................................................................O-16

6.3 Operation................................................................................................................................................................................O-16

6.3.1 1st transfer output control.............................................................................................................................................O-16

6.3.2 1st transfer roller pressure/retraction control................................................................................................................O-17

6.3.3 Transfer belt cleaning mechanism................................................................................................................................O-18

6.3.4 1st transfer belt backward rotation control....................................................................................................................O-18

6.3.5 Toner collecting port shutter mechanism......................................................................................................................O-18

6.3.6 Transfer belt new article detection................................................................................................................................O-19

7. 2ND TRANSFER SECTION.....................................................................................................................................O-20

7.1 Configuration...........................................................................................................................................................................O-20

7.2 Drive........................................................................................................................................................................................O-20

7.3 Operation................................................................................................................................................................................O-20

7.3.1 2nd transfer roller pressure mechanism.......................................................................................................................O-20

7.3.2 2nd transfer voltage control..........................................................................................................................................O-21

7.3.3 2nd transfer voltage setting control (ATVC: auto transfer voltage control)...................................................................O-21

7.3.4 2nd transfer roller cleaning control................................................................................................................................O-22

7.3.5 Toner density detection control.....................................................................................................................................O-22

7.3.6 IDC sensor calibration control.......................................................................................................................................O-22

7.3.7 IDC sensor cover open/close mechanism....................................................................................................................O-22

7.3.8 2nd transfer roller new article detection........................................................................................................................O-23

vii

7.3.9 Image processing..........................................................................................................................................................O-23

8. TONER COLLECTING SECTION............................................................................................................................O-24

8.1 Configuration...........................................................................................................................................................................O-24

8.2 Drive........................................................................................................................................................................................O-24

8.3 Operation................................................................................................................................................................................O-24

8.3.1 Toner flow at the imaging unit section..........................................................................................................................O-24

8.3.2 Waste toner flow at transfer belt unit section/2nd transfer section...............................................................................O-25

8.3.3 Waste toner collecting port shutter mechanism............................................................................................................O-25

8.3.4 Waste toner bottle-in-position detection mechanism....................................................................................................O-26

8.3.5 Waste toner flow in the waste toner bottle....................................................................................................................O-26

8.3.6 Waste toner near-full condition detection control..........................................................................................................O-26

8.3.7 Waste toner full condition detection control..................................................................................................................O-27

9. PAPER FEED SECTION (MANUAL TRAY).............................................................................................................O-28

9.1 Configuration...........................................................................................................................................................................O-28

9.2 Drive........................................................................................................................................................................................O-28

9.3 Operation................................................................................................................................................................................O-28

9.3.1 Paper lift plate mechanism............................................................................................................................................O-28

9.3.2 Paper separation mechanism.......................................................................................................................................O-29

9.3.3 Paper feed control.........................................................................................................................................................O-29

9.3.4 Paper empty condition detection control.......................................................................................................................O-29

10. PAPER FEED SECTION (TRAY 1)........................................................................................................................O-31

10.1 Configuration.........................................................................................................................................................................O-31

10.2 Drive......................................................................................................................................................................................O-31

10.3 Operation..............................................................................................................................................................................O-31

10.3.1 Paper lift plate mechanism..........................................................................................................................................O-31

10.3.2 Paper separation mechanism.....................................................................................................................................O-32

10.3.3 Paper feed control.......................................................................................................................................................O-32

10.3.4 Paper empty condition detection control.....................................................................................................................O-32

10.3.5 Tray open/close detection control...............................................................................................................................O-33

10.3.6 Paper jam detection control........................................................................................................................................O-33

11. REGISTRATION SECTION....................................................................................................................................O-34

11.1 Configuration.........................................................................................................................................................................O-34

11.2 Drive......................................................................................................................................................................................O-34

11.3 Operation..............................................................................................................................................................................O-34

11.3.1 Conveyance speed control.........................................................................................................................................O-34

11.3.2 Registration roller control............................................................................................................................................O-34

11.3.3 Control of loop formed before registration roller.........................................................................................................O-35

11.3.4 Paper neutralization....................................................................................................................................................O-35

11.3.5 Paper size error detection control...............................................................................................................................O-36

11.3.6 Temperature/humidity sensor.....................................................................................................................................O-36

12. FUSING SECTION.................................................................................................................................................O-37

12.1 Configuration.........................................................................................................................................................................O-37

12.2 Drive......................................................................................................................................................................................O-37

12.3 Operation..............................................................................................................................................................................O-37

12.3.1 Fusing roller drive control............................................................................................................................................O-37

12.3.2 Fusing temperature control.........................................................................................................................................O-38

12.3.3 Protection from abnormal temperatures.....................................................................................................................O-39

12.3.4 Fusing speed control...................................................................................................................................................O-39

12.3.5 Detecting New Article..................................................................................................................................................O-40

13. PAPER EXIT/REVERSE SECTION........................................................................................................................O-41

13.1 Configuration.........................................................................................................................................................................O-41

13.2 Drive......................................................................................................................................................................................O-41

13.3 Operation..............................................................................................................................................................................O-41

13.3.1 Transport control.........................................................................................................................................................O-41

14. DUPLEX SECTION.................................................................................................................................................O-44

14.1 Configuration.........................................................................................................................................................................O-44

14.2 Drive......................................................................................................................................................................................O-44

14.3 Operation..............................................................................................................................................................................O-45

14.3.1 Paper transport control...............................................................................................................................................O-45

14.3.2 Duplex print control.....................................................................................................................................................O-45

15. IMAGE STABILIZATION CONTROL......................................................................................................................O-49

15.1 Outline...................................................................................................................................................................................O-49

15.2 Operation sequence..............................................................................................................................................................O-49

15.2.1 IDC sensor output correction......................................................................................................................................O-49

15.2.2 Developing bias correction..........................................................................................................................................O-50

15.2.3 Control of the maximum amount of toner sticking to the transfer belt.........................................................................O-50

15.2.4 Laser light intensity correction control.........................................................................................................................O-50

15.2.5 Gamma correction control...........................................................................................................................................O-50

viii

15.2.6 Color shift correction...................................................................................................................................................O-50

15.3 Control descriptions..............................................................................................................................................................O-50

15.3.1 Image stabilization type (mode)..................................................................................................................................O-50

15.3.2 Control sequence by mode.........................................................................................................................................O-50

15.4 Operation timing....................................................................................................................................................................O-51

15.4.1 Predrive operation.......................................................................................................................................................O-51

15.4.2 During a print cycle.....................................................................................................................................................O-51

15.4.3 Service Mode..............................................................................................................................................................O-51

15.4.4 Expert Adjustment.......................................................................................................................................................O-52

15.4.5 Stabilization time.........................................................................................................................................................O-52

16. POWER SUPPLY SECTION..................................................................................................................................O-53

16.1 Power switch/Power key.......................................................................................................................................................O-53

16.1.1 Configuration...............................................................................................................................................................O-53

16.1.2 Operation....................................................................................................................................................................O-53

17. FAN CONTROL......................................................................................................................................................O-54

17.1 Configuration.........................................................................................................................................................................O-54

17.2 Operation..............................................................................................................................................................................O-54

17.2.1 Function......................................................................................................................................................................O-54

17.2.2 Fan control..................................................................................................................................................................O-54

18. INDICATOR FUNCTION.........................................................................................................................................O-55

18.1 Configuration.........................................................................................................................................................................O-55

18.2 Control...................................................................................................................................................................................O-55

PA THEORY OF OPERATION PF-P14..........................................................................................PA-1

1. Configuration.............................................................................................................................................................PA-1

2. Drive..........................................................................................................................................................................PA-2

3. Operation..................................................................................................................................................................PA-3

3.1 Paper feed control...................................................................................................................................................................PA-3

3.1.1 Paper lift plate mechanism............................................................................................................................................PA-3

3.1.2 Feed roller/vertical transport roller control....................................................................................................................PA-3

3.1.3 Paper separation mechanism.......................................................................................................................................PA-4

3.1.4 Paper detection mechanism.........................................................................................................................................PA-4

3.1.5 Paper empty condition detection control.......................................................................................................................PA-4

3.1.6 Edge guide plate...........................................................................................................................................................PA-4

3.1.7 Trailing edge guide plate...............................................................................................................................................PA-5

3.1.8 Paper size detection control..........................................................................................................................................PA-5

3.1.9 Paper reference position adjustment mechanism.........................................................................................................PA-5

3.1.10 Paper jam detection control........................................................................................................................................PA-6

Q PARTS GUIDE MANUAL (1st Edition)..........................................................................................Q-1

INFORMATION FOR PARTS GUIDE MANUAL..............................................................................................................Q-1

HOW TO MAKE THE BEST USE OF THIS MANUAL.....................................................................................................Q-2

SYSTEM OUTLINE..........................................................................................................................................................Q-3

1. Printer Color (bizhub C3100P)....................................................................................................................................Q-4

DIAGRAM OF MAIN PARTS SECTION...........................................................................................................................................Q-4

1.1 EXTERNAL PARTS..................................................................................................................................................................Q-5

1.1.1 P1....................................................................................................................................................................................Q-5

1.2 POWER SUPPLY SECTION....................................................................................................................................................Q-6

1.2.1 P2....................................................................................................................................................................................Q-6

1.3 TONER BOTTLE DRIVE SECTION..........................................................................................................................................Q-7

1.3.1 P3....................................................................................................................................................................................Q-7

1.4 TRANSFER BELT UNIT...........................................................................................................................................................Q-8

1.4.1 P4....................................................................................................................................................................................Q-8

1.5 TRANSFER GUIDE SECTION.................................................................................................................................................Q-9

1.5.1 P5....................................................................................................................................................................................Q-9

1.6 HIGH VOLTAGE SECTION....................................................................................................................................................Q-10

1.6.1 P6..................................................................................................................................................................................Q-10

1.7 PRINT HEAD SECTION.........................................................................................................................................................Q-11

1.7.1 P7..................................................................................................................................................................................Q-11

1.8 CASSETTE SECTION............................................................................................................................................................Q-12

1.8.1 P8..................................................................................................................................................................................Q-12

1.9 VERTICAL CONVEYANCE SECTION...................................................................................................................................Q-13

1.9.1 P9..................................................................................................................................................................................Q-13

1.9.2 P10................................................................................................................................................................................Q-14

1.9.3 P11................................................................................................................................................................................Q-15

1.10 DUP RIVERSE DRIVE SECTION.........................................................................................................................................Q-16

1.10.1 P12..............................................................................................................................................................................Q-16

1.11 FUSING SECTION................................................................................................................................................................Q-17

1.11.1 P13..............................................................................................................................................................................Q-17

1.12 MAIN DRIVE SECTION........................................................................................................................................................Q-18

1.12.1 P14..............................................................................................................................................................................Q-18

1.12.2 P15..............................................................................................................................................................................Q-19

1.12.3 P16..............................................................................................................................................................................Q-20

1.13 PAPER FEED DRIVE SECTION..........................................................................................................................................Q-21

1.13.1 P17..............................................................................................................................................................................Q-21

1.14 ELECTRICAL COMPONENTS.............................................................................................................................................Q-22

1.14.1 P18..............................................................................................................................................................................Q-22

1.15 WIRING ACCESSORIES AND JIGS....................................................................................................................................Q-23

1.16 MAINTENANCE LIST...........................................................................................................................................................Q-23

1.17 DESTINATION......................................................................................................................................................................Q-24

2. PAPER FEEDER(PF-P14)........................................................................................................................................Q-25

2.1 EXTERNAL PARTS................................................................................................................................................................Q-25

2.1.1 P1..................................................................................................................................................................................Q-25

2.2 FRAME SECTION...................................................................................................................................................................Q-26

2.2.1 P2..................................................................................................................................................................................Q-26

2.3 PAPER TAKE-UP SECTION..................................................................................................................................................Q-27

2.3.1 P3..................................................................................................................................................................................Q-27

2.4 DRIVE SECTION....................................................................................................................................................................Q-28

2.4.1 P4..................................................................................................................................................................................Q-28

2.5 PAPER TRAY SECTION........................................................................................................................................................Q-29

2.5.1 P5..................................................................................................................................................................................Q-29

2.5.2 P6..................................................................................................................................................................................Q-30

2.6 WIRING ACCESSORIES AND JIGS......................................................................................................................................Q-31

2.6.1 P7..................................................................................................................................................................................Q-31

2.7 MAINTENANCE LIST.............................................................................................................................................................Q-31

2.8 DESTINATION........................................................................................................................................................................Q-31

3. HDD (HD-P06)..........................................................................................................................................................Q-33

3.1 HD-P06...................................................................................................................................................................................Q-33

3.1.1 P1..................................................................................................................................................................................Q-33

3.2 DESTINATION........................................................................................................................................................................Q-33

S LAYOUT DRAWINGS FOR RELATED PARTS BY EACH TROUBLE CODE...............................S-1

1. 0010............................................................................................................................................................................S-1

2. 0017............................................................................................................................................................................S-2

3. 0018............................................................................................................................................................................S-3

4. 004A............................................................................................................................................................................S-4

5. 004E............................................................................................................................................................................S-5

6. 0094............................................................................................................................................................................S-6

7. 0096............................................................................................................................................................................S-7

8. 0101............................................................................................................................................................................S-8

9. 0300..........................................................................................................................................................................S-10

10. 0310........................................................................................................................................................................S-11

11. 0315........................................................................................................................................................................S-12

12. 0500, 0502, 0503, 0510, 0520................................................................................................................................S-13

13. 0F52, 0F53, 0F54, 0F55..........................................................................................................................................S-14

14. 13C4, 13C5, 13C6, 13C7........................................................................................................................................S-15

15. 13CB, 13CC, 13CD, 13CE......................................................................................................................................S-16

16. 13DD.......................................................................................................................................................................S-17

17. 13E2, 13E3, 13F0, 4092.........................................................................................................................................S-18

18. C002, C003.............................................................................................................................................................S-19

19. C013, C015, C025, C026, C027, C060, D3A2, D3F4.............................................................................................S-20

20. C050, C051.............................................................................................................................................................S-21

21. D093........................................................................................................................................................................S-22

Revision history

No. ID Title Ver. Descriptions of revision Date

1D00012512

F.5.4.2 Replacing the manual tray

separation roller 2The explanation was modified. 2014/03/05

2D00012516

Section S 1Add to the section S 2014/03/13

3D00012514

Section Q 4Add to the section Q (Parts guide manual 1st edition) 2014/03/19

4D00012661

K.5.1 Troubleshooting procedure

overview 2The explanation was modified. 2014/04/11

5D00012209

A.3.6 Laser Safety 3The explanation was modified. 2014/04/21

6D00012209

A.4. WARNING INDICATIONS ON THE

MACHINE 3The explanation was modified. 2014/04/21

7D00012209

G.5.15 PH Unit 3The explanation was added. 2014/04/21

8D00012661

K.5.1 Troubleshooting procedure

overview 3The explanation was modified. 2014/04/21

9D00012661

K.5.2.1 Image trouble sample illustrations 1The explanation was modified. 2014/04/21

10 D00012661

K.5.2.10 Foggy background 1The explanation was modified. 2014/04/21

11 D00012661

K.5.2.11 Void areas, White spots 1The explanation was modified. 2014/04/21

12 D00012661

K.5.2.12 Color spots 1The explanation was modified. 2014/04/21

13 D00012661

K.5.2.13 Blurred image 1The explanation was modified. 2014/04/21

14 D00012661

K.5.2.14 Back marking 1The explanation was modified. 2014/04/21

15 D00012661

K.5.2.15 Blank copy, Black copy 1The explanation was modified. 2014/04/21

16 D00012661

K.5.2.16 Uneven pitch 1The explanation was modified. 2014/04/21

17 D00012661

K.5.2.17 Poor fusing performance, Offset 1The explanation was modified. 2014/04/21

18 D00012661

K.5.2.18 Brush effect, Image bleeding 1The explanation was modified. 2014/04/21

19 D00012661

K.5.2.2 White line 1, White band 1, Color

line 1, Color band 1 1The explanation was modified. 2014/04/21

20 D00012661

K.5.2.3 White line 2, White band 2, Color

line 2, Color band 2 1The explanation was modified. 2014/04/21

21 D00012661

K.5.2.4 Uneven density 1 1The explanation was modified. 2014/04/21

22 D00012661

K.5.2.5 Uneven density 2 1The explanation was modified. 2014/04/21

23 D00012661

K.5.2.6 Faint image, low image density

(ID lowering) 1The explanation was modified. 2014/04/21

24 D00012661

K.5.2.7 Gradation reproduction failure 1The explanation was modified. 2014/04/21

25 D00012661

K.5.2.8 Color reproducibility error 1The explanation was modified. 2014/04/21

26 D00012661

K.5.2.9 Incorrect color image registration 1The explanation was modified. 2014/04/21

27 D00012346

F.3.1 bizhub C3100P 3The explanation was modified. 2014/04/22

Revision history

A SAFETY AND IMPORTANT WARNING ITEMS

Read carefully the safety and important warning items described below to understand them

before doing service work.

A-1

1. IMPORTANT NOTICE

• Because of possible hazards to an inexperienced person servicing this product as well as

the risk of damage to the product, KONICA MINOLTA, INC. (hereafter called KM) strongly

recommends that all servicing be performed only by KM-trained service technicians.

• Changes may have been made to this product to improve its performance after this Service

Manual was printed. Accordingly, KM does not warrant, either explicitly or implicitly, that the

information contained in this service manual is complete and accurate.

• The user of this service manual must assume all risks of personal injury and/or damage to

the product while servicing the product for which this service manual is intended. Therefore,

this service manual must be carefully read before doing service work both in the course of

technical training and even after that, for performing maintenance and control of the product

properly.

• Keep this service manual also for future service.

A SAFETY AND IMPORTANT WARNING ITEMS > 1. IMPORTANT

NOTICE

A-2

2. DESCRIPTION ITEMS FOR DANGER, WARNING

AND CAUTION

2.1 Description items in this Service Manual

In this Service Manual, each of three expressions “ DANGER”, “ WARNING”, and “

CAUTION” are defined as follows.

When servicing the product, the relevant works (disassembling, reassembling, adjustment,

repair, maintenance, etc.) need to be conducted with utmost care.

DANGER : Action having a high possibility of suffering

death or serious injury

WARNING : Action having a possibility of suffering death

or serious injury

CAUTION : Action having a possibility of suffering a slight

wound and property damage

2.2 Description items for safety and important warning items

Symbols used for safety and important warning items are defined as follows:

: Precaution when

servicing the product.

General

precaution Electric hazard High temperature

: Prohibition when

servicing the product.

General

prohibition

Do not touch with

wet hand

Do not

disassemble

: Direction when

servicing the product.

General

instruction Unplug Ground/Earth

Illustrations representing the power plug and wall outlet used in the following descriptions are

only typical. Their shapes differ depending on the country or region.

A SAFETY AND IMPORTANT WARNING ITEMS > 2. DESCRIPTION

ITEMS FOR DANGE...

A-3

3. SAFETY WARNINGS

3.1 MODIFICATIONS NOT AUTHORIZED BY KONICA MINOLTA, INC.

KONICA MINOLTA brand products are renowned for their high reliability. This reliability is

achieved through high-quality design and a solid service network.

Product design is a highly complicated and delicate process where numerous mechanical,

physical, and electrical aspects have to be taken into consideration, with the aim of arriving at

proper tolerances and safety factors. For this reason, unauthorized modifications involve a high

risk of degradation in performance and safety. Such modifications are therefore strictly

prohibited. the points listed below are not exhaustive, but they illustrate the reasoning behind

this policy.

3.1.1 Actions requiring special attention

WARNING

• Do not make any modifications to the product

unless otherwise instructed by KM.

• Do not use any part not specified by KM.

• Do not use any power cord or power plug not

specified by KM.

• Use only the protective fuses specified by KM.

Use of any type of fuse or related part not

specified by KM makes safety devices

inoperative which may result in a fire from

high heat.

• Do not disable fuse functions or use a wire,

metal clip, solder, or other conductor in place

of the fuse.

Fire may result from high heat.

• Do not disable relay functions (for example,

inserting a piece of paper between relay

contacts to hamper circuit action.)

Fire may result from high heat.

A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY

WARNINGS

A-4

WARNING

• Do not disable safety functions (for example,

interlocks and safety circuits).

Safety devices become inoperative, resulting

in fire from high heat, electric shock, or

injury.

3.2 POWER PLUG SELECTION

In some countries or areas, the power plug provided with the product may not fit the wall outlet

used in the area. In that case, it is the obligation of the customer engineer (hereafter called the

CE) to attach the appropriate power plug or power cord set in order to connect the product to

the supply.

3.2.1 Power Cord Set or Power Plug

WARNING

• Use a power supply cord set which meets the

following criteria:

- provided with a plug having configuration

intended for the connection to wall outlet

appropriate for the product's rated voltage and

current, and

- the plug has pin/terminal(s) for grounding, and

- provided with three-conductor cable having

enough current capacity, and

- the cord set meets regulatory requirements for

the area.

Use of inadequate cord set leads to fire or electric

shock.

A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY

WARNINGS

A-5

WARNING

• Attach power plug which meets the following criteria:

- having configuration intended for the connection

to wall outlet appropriate for the product’s rated

voltage and current, and

- the plug has pin/terminal(s) for grounding, and

- meets regulatory requirements for the area.

Use of inadequate cord set leads to the product

connecting to inadequate power supply (voltage,

current capacity, grounding), and may result in fire

or electric shock.

• The wires in the power supply cord shall be

connected to the terminals of the plug in accordance

with the following:

Color of the wire Terminal of the plug

Brown Black

Marked with "L", "A" or

"W"

or colored RED

Light

Blue White Marked with "N"

or colored BLACK

Green-and-Yellow

Marked with "E", "PE" or

" "

or colored GREEN

or GREEN-AND-YELLOW

• Wrong connection may cancel safeguards within the

product, and results in fire or electric shock.

3.3 CHECKPOINTS WHEN PERFORMING ON-SITE SERVICE

KONICA MINOLTA brand products are extensively tested before shipping, to ensure that all

applicable safety standards are met, in order to protect the customer and customer engineer

(hereafter called the CE) from the risk of injury. However, in daily use, any electrical

equipment may be subject to parts wear and eventual failure. In order to maintain safety and

reliability, the CE must perform regular safety checks.

A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY

WARNINGS

A-6

3.3.1 Power Supply

(1) Connection to Power Supply

WARNING

• The power outlet should have a capacity of at

least the maximum power consumption and

be dedicated only to the product.

The current that can be passed through the

outlet is limited and any current exceeding

the limit could result in fire.

• If the wall outlet has two or more receptacles

and the product and another electrical

appliance are plugged into this wall outlet,

make sure that the total load does not exceed

the rating of the wall outlet. The current that

can be passed through the outlet is limited

and any current exceeding the limit could

result in a fire.

• Do not use any conversion plug adapter even

if the power plug shape does not match your

wall outlet.

The shapes of the power plug and the wall

outlet are set according to the voltage and

allowable current. Use of a conversion plug

adapter could result in an abnormal voltage

or insufficient current capacity, leading to a

fire. It may also result in an electric shock

due to a grounding failure.

If the plug shape does not match the wall

outlet, request the user to perform power

source installation work.

A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY

WARNINGS

A-7

WARNING

• Make sure the power cord is plugged into the

wall outlet securely.

If the power plug is left loose in the wall

outlet, contact failure may occur, leading to

abnormal heating of the power plug and a

risk of fire.

(2) Ground Connection

WARNING

• Check whether the product is grounded

properly.

If current leakage occurs in an ungrounded

product, you may suffer electric shock while

operating the product.

Connect power plug to grounded wall

outlet.

• Make sure of correct ground connection.

If the grounding wire is connected to an

inappropriate part, there is a risk of

explosion or electric shock. Do not connect

the grounding wire to any of the following

parts:

a. Gas pipe: Gas explosion or fire may

result.

b. Lightning rod: Risk of electric shock or

fire during lightning.

c. Grounding wire for telephone line: Risk of

electric shock or fire during lightning.

d. Water pipe and faucet: These parts do

not serve as a ground connection

because of a plastic part that is very

often installed midway within the water

pipe.

A SAFETY AND IMPORTANT WARNING ITEMS > 3. SAFETY

WARNINGS

A-8

Other manuals for bizhub C3100P

Table of contents

Other Konica Minolta All In One Printer manuals

Konica Minolta

Konica Minolta bizhub C652 Series User manual

Konica Minolta

Konica Minolta bizhub 363 User manual

Konica Minolta

Konica Minolta Magicolor 1680MF User manual

Konica Minolta

Konica Minolta bizhub 223 User manual

Konica Minolta

Konica Minolta BIZHUB 420 User manual

Konica Minolta

Konica Minolta 7020 User manual

Konica Minolta

Konica Minolta magicolor 2400W Configuration guide

Konica Minolta

Konica Minolta bizhub 552 Guide

Konica Minolta

Konica Minolta BIZHUB PRO C500 User manual

Konica Minolta

Konica Minolta bizhub C550 Series User manual

Konica Minolta

Konica Minolta PagePro 1390 MF User manual

Konica Minolta

Konica Minolta bizhub 751 User manual

Konica Minolta

Konica Minolta bizhub C200 Instruction Manual

Konica Minolta

Konica Minolta bizhub C550i User manual

Konica Minolta

Konica Minolta bizhub C451 User manual

Konica Minolta

Konica Minolta bizhub C203 Series User manual

Konica Minolta

Konica Minolta Magicolor 1680MF User manual

Konica Minolta

Konica Minolta bizhub C452 Series Instruction and safety manual

Konica Minolta

Konica Minolta bizhub 601 User manual

Konica Minolta

Konica Minolta magicolor 4690MF User manual

Konica Minolta

Konica Minolta bizhub C754 User manual

Konica Minolta

Konica Minolta magicolor 2400W User manual

Konica Minolta

Konica Minolta bizhub C658 User manual

Konica Minolta

Konica Minolta bizhub C554e User manual

Popular All In One Printer manuals by other brands

Samsung

Samsung SCX-4216F Series Service manual

Ricoh

Ricoh Equitrac user guide

Lexmark

Lexmark X204N - X B/W Laser user guide

Toshiba

Toshiba e-STUDIO200L Service handbook

Copystar

Copystar Specifications Specifications

Toshiba

Toshiba E-STUDIO 2500C quick start guide

Oce

Oce VarioLink 4522c quick guide

Muratec

Muratec MFX-C3035 quick guide

Lexmark

Lexmark Impact S305 reference guide

Kodak

Kodak HERO 5.1 user guide

Brother

Brother MFC-L5705DW Online user's guide

Kyocera

Kyocera KM-C2520 Operation guide

Kodak

Kodak Digimaster EX110 Specification sheet

Kyocera

Kyocera Triumph-Adler P-4025w Operation guide

Samsung

Samsung Xpress M267 Series user guide

Brother

Brother MFC-9420CN user manual

Xerox

Xerox 4118X - WorkCentre B/W Laser Quick start card

Sharp

Sharp MX-2600N Brochure & specs

Konica Minolta bizhub C3100P User manual

Popular All In One Printer manuals by other brands