Ricoh D096 User manual

D096
SERVICE MANUAL
005627MIU

D096
SERVICE MANUAL

D096
SERVICE MANUAL
005627MIU

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within this document to maintain a level of confidentiality that is in the best
interest of Ricoh Americas Corporation and its member companies.
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PERMISSION OF RICOH AMERICAS CORPORATION.
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only and for the benefit of such companies. No such use, or the use of
any trade name, or web site is intended to convey endorsement or other
affiliation with Ricoh products.
©2010 RICOH Americas Corporation. All rights reserved.

The Service Manual contains information
regarding service techniques, procedures,
processes and spare parts of office equipment
distributed by Ricoh Americas Corporation.
Users of this manual should be either service
trained or certified by successfully completing a
Ricoh Technical Training Program.
Untrained and uncertified users utilizing
information contained in this service manual to
repair or modify Ricoh equipment risk personal
injury, damage to property or loss of warranty
protection.
Ricoh Americas Corporation
WARNING

LEGEND
PRODUCT
CODE COMPANY
GESTETNER LANIER RICOH SAVIN
D096 MP 1900 LD319 MP 1900 N/A
DOCUMENTATION HISTORY
REV. NO. DATE COMMENTS
* 04/2010 Original Printing

SM i D096
D096
TABLE OF CONTENTS
PRODUCT INFORMATION
1.PRODUCT INFORMATION...........................................................1-1
1.1SPECIFICATIONS.....................................................................................1-1
1.2MACHINE CONFIGURATION ...................................................................1-2
1.3GUIDANCE FOR THOSE WHO ARE FAMILIAR WITH PREDECESSOR
PRODUCTS.....................................................................................................1-3
1.4OVERVIEW................................................................................................ 1-4
1.4.1COMPONENT LAYOUT ................................................................... 1-4
1.4.2PAPER PATH................................................................................... 1-6
1.4.3DRIVE LAYOUT................................................................................ 1-7
INSTALLATION
2.INSTALLATION ............................................................................2-1
2.1INSTALLATION REQUIREMENTS............................................................2-1
2.1.1ENVIRONMENT ...............................................................................2-1
2.1.2MACHINE LEVEL............................................................................. 2-2
2.1.3MINIMUM SPACE REQUIREMENTS...............................................2-3
2.1.4POWER REQUIREMENTS............................................................... 2-3
2.2COPIER INSTALLATION........................................................................... 2-4
2.2.1POWER SOCKETS FOR PERIPHERALS........................................2-4
2.2.2ACCESSORY CHECK...................................................................... 2-4
2.2.3INSTALLATION PROCEDURE......................................................... 2-5
2.3PLATEN COVER INSTALLATION............................................................. 2-9
2.3.1ACCESSORY CHECK...................................................................... 2-9
2.3.2INSTALLATION PROCEDURE......................................................... 2-9
2.4ADF INSTALLATION ............................................................................... 2-10
2.4.1ACCESSORY CHECK.................................................................... 2-10
2.4.2INSTALLATION PROCEDURE....................................................... 2-11
2.5ANTI-CONDENSATION HEATER INSTALLATION................................. 2-14
2.6TRAY HEATER........................................................................................ 2-15

D096 ii SM
2.6.1TRAY HEATER............................................................................... 2-15
2.7ACCESSIBILITY HANDLE INSTALLATION ............................................ 2-17
PREVENTIVE MAINTENANCE
3.PREVENTIVE MAINTENANCE ....................................................3-1
3.1PM TABLES...............................................................................................3-1
3.2HOW TO RESET THE PM COUNTER......................................................3-2
REPLACEMENT AND ADJUSTMENT
4.REPLACEMENT AND ADJUSTMENT.........................................4-1
4.1GENERAL CAUTIONS ..............................................................................4-1
4.1.1PCU (PHOTOCONDUCTOR UNIT).................................................. 4-1
4.1.2TRANSFER ROLLER ....................................................................... 4-1
4.1.3SCANNER UNIT...............................................................................4-1
4.1.4LASER UNIT.....................................................................................4-2
4.1.5FUSING UNIT................................................................................... 4-2
4.1.6PAPER FEED................................................................................... 4-2
4.2SPECIAL TOOLS AND LUBRICANTS....................................................... 4-3
4.3EXTERIOR COVERS & OPERATION PANEL .......................................... 4-4
4.3.1REAR COVER.................................................................................. 4-4
4.3.2COPY TRAY..................................................................................... 4-4
4.3.3UPPER COVERS .............................................................................4-5
4.3.4LEFT COVER ...................................................................................4-5
4.3.5FRONT COVER................................................................................ 4-6
4.3.6FRONT RIGHT COVER....................................................................4-6
4.3.7RIGHT REAR COVER...................................................................... 4-7
4.3.8RIGHT DOOR................................................................................... 4-7
4.3.9BY-PASS TRAY................................................................................ 4-8
4.3.10PLATEN COVER SENSOR.......................................................... 4-9
4.4SCANNER UNIT...................................................................................... 4-10
4.4.1EXPOSURE GLASS/DF EXPOSURE GLASS................................ 4-10
4.4.2LENS BLOCK ................................................................................. 4-11
4.4.3LAMP STABILIZER BOARD AND EXPOSURE LAMP................... 4-12
4.4.4SCANNER MOTOR........................................................................ 4-13
4.4.5SCANNER HOME POSITION SENSOR......................................... 4-14

SM iii D096
4.4.6ADJUSTING SCANNER POSITIONS............................................. 4-15
4.5LASER UNIT............................................................................................ 4-19
4.5.1LOCATION OF CAUTION DECAL.................................................. 4-19
4.5.2TONER SHIELD GLASS................................................................. 4-20
4.5.3LASER UNIT................................................................................... 4-21
4.5.4LD UNIT.......................................................................................... 4-22
4.5.5POLYGONAL MIRROR MOTOR.................................................... 4-23
4.5.6LASER UNIT ALIGNMENT ADJUSTMENT.................................... 4-24
4.6PCU SECTION......................................................................................... 4-26
4.6.1PCU ................................................................................................ 4-26
4.6.2TONER SUPPLY MOTOR.............................................................. 4-27
4.6.3PICK-OFF PAWLS AND TONER DENSITY SENSOR................... 4-28
4.6.4OPC DRUM .................................................................................... 4-29
4.6.5CHARGE ROLLER AND CLEANING BRUSH................................ 4-30
4.6.6CLEANING BLADE......................................................................... 4-31
4.6.7DEVELOPER.................................................................................. 4-32
4.6.8AFTER REPLACEMENT OR ADJUSTMENT................................. 4-33
4.7PAPER FEED SECTION ......................................................................... 4-34
4.7.1PAPER FEED ROLLER.................................................................. 4-34
4.7.2FRICTION PAD............................................................................... 4-35
4.7.3PAPER END SENSOR...................................................................4-35
4.7.4EXIT SENSOR................................................................................ 4-36
4.7.5BY-PASS FEED ROLLER AND PAPER END SENSOR ................ 4-37
4.7.6REGISTRATION ROLLER.............................................................. 4-38
4.7.7BY-PASS PAPER SIZE SWITCH................................................... 4-39
4.7.8REGISTRATION CLUTCH.............................................................. 4-40
4.7.9REGISTRATION SENSOR............................................................. 4-40
4.7.10PAPER FEED CLUTCH AND BY-PASS FEED CLUTCH........... 4-41
4.7.11PAPER SIZE SWITCH................................................................ 4-42
4.8IMAGE TRANSFER................................................................................. 4-43
4.8.1IMAGE TRANSFER ROLLER......................................................... 4-43
4.8.2IMAGE DENSITY SENSOR............................................................ 4-44
4.9FUSING ................................................................................................... 4-45
4.9.1FUSING UNIT................................................................................. 4-45
4.9.2THERMISTOR................................................................................ 4-45
4.9.3FUSING LAMPS ............................................................................. 4-46

D096 iv SM
4.9.4HOT ROLLER STRIPPER PAWLS................................................. 4-47
4.9.5HOT ROLLER................................................................................. 4-47
4.9.6THERMOSTAT............................................................................... 4-48
4.9.7PRESSURE ROLLER AND BUSHINGS......................................... 4-49
4.9.8NIP BAND WIDTH ADJUSTMENT ................................................. 4-50
4.9.9CLEANING ROLLER ...................................................................... 4-51
4.10OTHER REPLACEMENTS................................................................. 4-52
4.10.1QUENCHING LAMP................................................................... 4-52
4.10.2HIGH-VOLTAGE POWER SUPPLY BOARD ............................. 4-52
4.10.3BICU (BASE-ENGINE IMAGE CONTROL UNIT)....................... 4-53
4.10.4MAIN MOTOR............................................................................. 4-53
4.10.5LEFT EXHAUST FAN................................................................. 4-54
4.10.6PSU (POWER SUPPLY UNIT)................................................... 4-54
4.10.7GEARBOX.................................................................................. 4-55
4.11COPY ADJUSTMENTS PRINTING/SCANNING................................ 4-58
4.11.1PRINTING................................................................................... 4-59
4.11.2SCANNING................................................................................. 4-60
4.11.3ADF IMAGE ADJUSTMENT....................................................... 4-63
SERVICE TABLES
5.SERVICE TABLES........................................................................5-1
5.1SERVICE PROGRAM MODE.................................................................... 5-1
5.1.1SP TABLES ...................................................................................... 5-1
5.1.2HOW TO ENTER THE SP MODE .................................................... 5-1
5.2USING SP MODES....................................................................................5-3
5.2.1ADJUSTING REGISTRATION AND MAGNIFICATION....................5-3
5.2.2ID SENSOR ERROR ANALYSIS (SP 2221)..................................... 5-4
5.2.3MEMORY CLEAR............................................................................. 5-5
5.2.4INPUT CHECK (SP 5803)................................................................. 5-7
5.2.5OUTPUT CHECK (SP 5804)........................................................... 5-12
5.2.6SERIAL NUMBER INPUT (SP 5811).............................................. 5-14
5.2.7NVRAM DATA UPLOAD/DOWNLOAD (SP 5824/5825)................. 5-15
5.2.8FIRMWARE UPDATE PROCEDURE............................................. 5-17
5.2.9TEST PATTERN PRINT (SP 5902 1) ............................................. 5-19
5.2.10PAPER JAM COUNTERS (SP 7504) ......................................... 5-21

SM v D096
5.2.11SMC PRINT (SP 5990)............................................................... 5-22
5.2.12ORIGINAL JAM HISTORY DISPLAY (SP 7508)......................... 5-22
5.2.13JAM HISTORY CODES.............................................................. 5-22
5.2.14ADF APS SENSOR OUTPUT DISPLAY (SP 6901).................... 5-23
TROUBLESHOOTING
6.TROUBLESHOOTING..................................................................6-1
6.1SERVICE CALL CONDITIONS..................................................................6-1
6.2ELECTRICAL COMPONENT DEFECTS...................................................6-2
6.2.1SENSORS ........................................................................................6-2
6.2.2SWITCHES....................................................................................... 6-4
6.3BLOWN FUSE CONDITIONS....................................................................6-5
6.4LED DISPLAY............................................................................................6-6
6.4.1BICU ................................................................................................. 6-6
ENERGY SAVING
7.ENERGY SAVING.........................................................................7-1
7.1ENERGY SAVE ......................................................................................... 7-1
7.1.1ENERGY SAVER MODES................................................................7-1
Timer Settings......................................................................................7-2
Return to Stand-by Mode ..................................................................... 7-2
Recommendation................................................................................. 7-2
7.1.2ENERGY SAVE EFFECTIVENESS.................................................. 7-3
D096 SERVICE MANUAL APPENDICES
SEE D096 SERVICE MANUALAPPENDICES SECTION FOR DETAILED TABLE OF
CONTENTS
DF 2000 (B813)
SEE SECTION B813 FOR DETAILED TABLE OF CONTENTS

PRODUCT INFORMATION
APPENDIX: SPECIFICATIONS
B813 DOCUMENT FEEDER DF2000
INSTALLATION
APPENDIX: PREVENTIVE MAINTENANCE
PREVENTIVE MAINTENANCE
APPENDIX: TROUBLESHOOTING GUIDE
REPLACEMENT AND ADJUSTMENT
APPENDIX: SP MODE TABLES
SERVICE TABLES
TROUBLESHOOTING
ENERGY SAVING
TAB
POSITION 2 TAB
POSITION 1
TAB
POSITION 3
TAB
POSITION 4
TAB
POSITION 6 TAB
POSITION 5
TAB
POSITION 8 TAB
POSITION 7