Panasonic KV-S5076H User manual

© Panasonic System Networks Co., Ltd. 2013
Unauthorized copying and distribution is a violation
of law.
Order Number KM71312855CE
Category Number G14
High Speed Color Scanner
Model No. KV-S5076H
KV-S5046H

2
TABLE OF CONTENTS PAGE PAGE
1 GENERAL PRECAUTIONS-------------------------------------4
1.1. Safety Precautions-----------------------------------------4
1.2. Electrical Tests----------------------------------------------4
1.3. Standard for Repair Service-----------------------------4
1.4. For Service Technicians----------------------------------5
1.5. About Lead Free Solder (PbF: Pb free) --------------5
1.6. About RoHS -------------------------------------------------5
2 SPECIFICATIONS -------------------------------------------------6
3 COMPONENT IDENTIFICATION ------------------------------8
3.1. Main Part Names and Locations ----------------------8
3.2. Control Panel and LED Indicators -------------------10
4INSTALLATION--------------------------------------------------- 11
4.1. Minimum Space Requirements----------------------- 11
4.2. Included Accessories------------------------------------12
4.3. Installing Double-feed Prevention Roller-----------13
4.4. When Scanning Documents of Different Sizes
Together ----------------------------------------------------15
4.5. Connecting the Scanner to a Personal
Computer---------------------------------------------------17
4.6. System Requirements ----------------------------------18
4.7. Installing the Driver and Software--------------------18
5 SECTIONAL VIEW-----------------------------------------------19
5.1. Bottom Block ----------------------------------------------19
5.2. Back Block-------------------------------------------------20
5.3. Upper Block------------------------------------------------21
5.4. Lower Block------------------------------------------------22
6 MECHANICAL FUNCTION------------------------------------24
6.1. Paper Feed Mechanism (Auto)-----------------------24
6.2. Paper Feed Mechanism (Manual) -------------------26
6.3. Paper Feed Operation ----------------------------------27
6.4. Glass Cleaning Mechanism (Auto) ------------------29
6.5. Detecting Bent Paper -----------------------------------29
6.6. Mechanical Deskew Mechanism (KV-S5076H
only) ---------------------------------------------------------30
7 MAINTENANCE --------------------------------------------------32
7.1. Maintenance Chart---------------------------------------32
7.2. Cleaning----------------------------------------------------33
7.3. Replacing Limited Life Parts---------------------------45
8 DISASSEMBLY INSTRUCTIONS----------------------------47
8.1. Disassembly Flowchart---------------------------------47
8.2. Bottom Block ----------------------------------------------50
8.3. Back Block-------------------------------------------------51
8.4. Upper Block------------------------------------------------54
8.5. Lower Block------------------------------------------------70
9 SERVICE UTILITY & SELF TEST---------------------------97
9.1. Main Menu Indication for Service Utility------------97
9.2. List of Functions for Service Utility-------------------98
9.3. Operation------------------------------------------------- 100
9.4. Scanner Self-test----------------------------------------115
10 TROUBLESHOOTING---------------------------------------- 118
10.1. Troubleshooting-1 (with no error message on
PC)----------------------------------------------------------118
10.2. Troubleshooting-2 (with an error message on
PC)----------------------------------------------------------119
10.3. Requirement After Parts Replacement ----------- 135
11 CIRCUIT DESCRIPTION------------------------------------- 136
11.1. Block Diagram-1 (Image Processing)------------- 136
11.2. Block Diagram-2 (Board)----------------------------- 137
11.3. Explanation of Connector-----------------------------138
12 SCHEMATIC DIAGRAM --------------------------------------149
12.1. DRIVE Board --------------------------------------------150
12.2. CONTROL Board---------------------------------------157
12.3. RELAY and SENSOR Boards-----------------------181
12.4. PANEL and SENSOR Boards-----------------------189
13 CIRCUIT BOARD-----------------------------------------------205
13.1. DRIVE Board --------------------------------------------206
13.2. CONTROL Board---------------------------------------207
13.3. USS RELAY Board-------------------------------------209
13.4. USR RELAY Board-------------------------------------209
13.5. USS / WAITING SENSOR Board-------------------210
13.6. CIS(F) RELAY Board ----------------------------------210
13.7. CIS(B) RELAY Board----------------------------------211
13.8. BENT RELAY Board-----------------------------------212
13.9. BACK LIGHT LED Board (KV-S5076H only)----213
13.10. DFP HOME SENSOR Board ------------------------214
13.11. ENDING SENSOR Board ----------------------------214
13.12. PAPER FEED SELECT SENSOR Board---------215
13.13. BENT PAPER SENSOR R(L) Board (KV-
S5076H only) --------------------------------------------216
13.14. BENT PAPER SENSOR R(R) Board (KV-
S5076H only) --------------------------------------------216
13.15. BENT PAPER SENSOR S(L) Board (KV-
S5076H only) --------------------------------------------217
13.16. BENT PAPER SENSOR S(R) Board (KV-
S5076H only) --------------------------------------------217
13.17. PANEL Board--------------------------------------------218
13.18. HOPPER POSITION SENSOR Board ------------218
13.19. SKEW SENSOR(L) Board (KV-S5076H only)---219
13.20. SKEW SENSOR(R) Board (KV-S5076H only) --219
13.21. PLATEN SENSOR(F) Board-------------------------220
13.22. PLATEN SENSOR(B) Board-------------------------221
13.23. USR SENSOR Board----------------------------------221
13.24. SLIP DETECT SENSOR Board---------------------222
13.25. STARTING SENSOR Board-------------------------223
14 PARTS LOCATION AND MECHANICAL PARTS
LIST ----------------------------------------------------------------224
14.1. Exterior----------------------------------------------------225
14.2. Main Chassis 1------------------------------------------227
14.3. Main Chassis 2------------------------------------------230
14.4. Sub Chassis 1-------------------------------------------233
14.5. Sub Chassis 2-------------------------------------------236
14.6. Board Box ------------------------------------------------239
14.7. Packing----------------------------------------------------241
14.8. TOOL ------------------------------------------------------243
15 REPLACEMENT PARTS LIST------------------------------244
15.1. DRIVE Board --------------------------------------------244
15.2. Control Board--------------------------------------------256
15.3. USS RELAY Board-------------------------------------315
15.4. USR RELEY Board-------------------------------------319
15.5. USS/WAITING SENSOR Board --------------------320
15.6. CIS(F) RELAY Board ----------------------------------320
15.7. CIS(B) RELAY Board----------------------------------321
15.8. BENT RELAY Board-----------------------------------321
15.9. BACK LIGHT LED Board (KV-S5076H ONLY) -321
15.10. DFP HOME SENSOR Board ------------------------321
15.11. ENDING SENSOR Board ----------------------------321

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15.12. PAPER FEED SELECT Board----------------------322
15.13. BENT PAPER SENSOR R(L) Board (KV-
S5076H ONLY)------------------------------------------322
15.14. BENT PAPER SENSOR R(R) Board (KV-
S5076H ONLY)------------------------------------------322
15.15. BENT PAPER SENSOR S(L) Board (KV-
S5076H ONLY)------------------------------------------322
15.16. BENT PAPER SENSOR S(R) Board (KV-
S5076H ONLY)------------------------------------------322
15.17. PANEL Board--------------------------------------------322
15.18. HOPPER POSITION SENSOR Board------------324
15.19. SKEW SENSOR(L) Board (KV-S5076H
ONLY) -----------------------------------------------------324
15.20. SKEW SENSOR(R) Board (KV-S5076H
ONLY) -----------------------------------------------------325
15.21. PLATEN SENSOR(F) Board-------------------------325
15.22. PLATEN SENSOR(B) Board ------------------------325
15.23. USR SENSOR Board----------------------------------325
15.24. SLIP DETECT SENSOR Board---------------------325
15.25. STARTING SENSOR Board-------------------------325

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1 GENERAL PRECAUTIONS
1.1. Safety Precautions
1. Before servicing, unplug the power cord to prevent electrical shock hazard.
2. When replacing parts, use only manufacture’s recommended components for safety.
3. Check the condition of power cord. Replace if wear or damage is evident.
4. After servicing, be sure to restore the wire dressing, insulation barriers, insulation papers, shields, etc.
5. Before returning the serviced equipment to the customer, perform the following electrical tests to prevent shock hazard.
6. The power supply unit in this scanner contains dangerous levels energy.
1.2. Electrical Tests
1. Unplug the power cord and check for continuity between the earth ground connection on the plug and the metal cabinet.
There should be zero ohm resistance found.
2. With the unit unplugged, short the AC Live-Neutral of the plug with a jumper wire.
3. Turn ON the power switch.
4. Measure the resistance value with an ohmmeter between the jumpered AC plug and each exposed metal cabinet part, such
as screwheads, etc.
Note
Some exposed parts may be isolated from the chassis by design. They read infinity.
5. If the measurement is less than 1 M, there may be a danger of electric shock.
Note
This hazardous condition must be corrected before the unit is returned to the end user.
1.3. Standard for Repair Service
Repair service shall be provided in accordance with repair technology information such as service manual
so as to prevent fires, injury or electric shock, which can be caused by improper repair work.
1. When performing repairs, neither the products nor its parts or components shall be modified.
2. If cable assembly is supplied as the smallest unit when servicing, make sure to replace
the cable assembly.

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1.4. For Service Technicians
ICs and LSIs are vulnerable to static electricity.
When repairing, the following precautions will help to prevent recurring malfunctions.
1. Cover plastic parts with aluminum foil.
2. Ground soldering irons.
3. Use a conductive mat on the worktable.
4. Do not hold IC or LSI pins with bare fingers.
1.5. About Lead Free Solder (PbF: Pb free)
Note
•In the information below, Pb, the symbol for lead in the periodic table of elements, will refer to standard solder or solder
that contains lead.
•We will use PbF when discussing the lead free solder used in our manufacturing process which is made from Tin (Sn),
Silver (Ag), and Copper (Cu).
•This model, and others like it, manufactured using lead free solder will have PbF stamped on the PCB. For service and
repair work we suggest using the same type of solder.
Distinction of PbF PCB
•PCBs manufactured using lead free solder will have a PbF stamp on the PCB.
Caution
•PbF solder has a melting point that is 50 - 70 F, (30 - 40 C) higher than Pb solder.
Use a soldering iron with temperature control and adjust it to 700 ± 20 F (370 ± 10 C).
• Exercise care when using higher temperature soldering irons: Do not heat the PCB for too long time in order to
prevent solder splash or damage to the PCB.
•PbF solder will tend to splash if it is heated much higher than its melting point, approximately 1100 F (600 C).
•When applying PbF solder to double layered boards, check the component side for excess solder which may flow onto
the opposite side (See figure below).
1.5.1. Suggested Pb free solder
We recommend you to use the following solder when re-soldering components for repair. Before using other Pb free solder than the
following solder, make sure to confirm that the solder maker (you use) has the license agreement for Pb free solder.
Supplier: Senju Metal Industry Co., Ltd. (http://www.senju-m.co.jp)
Part Description in Senju: EcoSolder RMA02 P3 M705 Series
1.6. About RoHS
This product is fully compliant with the national laws transposed from the EU Directive on the restriction of the use of certain
hazardous substances (RoHS) in electrical and electronic equipment, effective 1st July 2006 in the EU countries.
In order for the product to comply with the RoHS Directive, the six particular substances (lead, mercury, cadmium, hexavalent
chromium, polybrominated biphenyls, and polybrominated diphenyl ethers) have been either totally eliminated or limited to the
concentration level below maximum allowed. Consequently spare parts have been changed to RoHS-compliant parts where
applicable.
Due to the application of RoHS legislation to spare parts, non-compliant spare parts cannot be used to repair compliant products put
on the EU market on or after 1st July 2006. Therefore make sure to order and use RoHS-compliant spare parts listed in this
manual.

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2 SPECIFICATIONS
Item Model No.
*1KV-S5076H Series *1KV-S5046H Series
Scanner Scanning Face Duplex
Scanning Method Color CIS (600 dpi)
Scanning Width 307 mm (12.09 in.)
Readout
Speed *2 Black &
White, Color
(JPEG)
200/300dpi
A4 Landscape
100 ppm / 200 ipm 80 ppm / 160 ipm
Resolution 100 . 600 dpi (1 dpi step)
Optical: 300 dpi / 600 dpi (Main and Sub feeding directions)
Image Output Binary, Grayscale, Color, MultiStream (Binary and Color, Binary and Grayscale)
Tonal Gradation Dither (64 step gradation), Error diffusion (64 step gradation), Grayscale (8 bit), Color (24 bit)
Image Control Image emphasis, Dynamic threshold, Automatic separation, Invert, White level from paper
Other Functions Patch code detection (Kodak patch 2,3,T), Double feed detection
Paper Size When feeding multiple sheets:
Landscape orientation: 48 to 307 mm (1.9 to 12.09 in.),
portrait orientation: 70 to 432 mm (2.8 to 17 in.)
When feeding one sheet:
Landscape orientation: 48 to 307 mm (1.9 to12.09 in.),
portrait orientation: 70 mm (2.8 in.) to unlimited
Thickness 0.04 to 0.2 mm (1.6 to 7.9 mils)
Note: 1 mil = 1 / 1000 in.
Weight 20 to 157 g/m2(5 to 42 lb.)
Note: 1 lb. = 3.75 g/m2
Detection Skew detection
Interface USB 2.0 / USB 3.0
Hopper Capacity 300 sheets [75 g/m2(20 lb.)80 g/m2] / 350 sheets [64 g/m2]
Memory Size 512 MB 256 MB
Unit External Dimensions
(Width x Depth x Height) 468 x 444 x 344 mm (18.5 x 17.5 x 13.5 in.)
Weight 17 kg (37.3 lb.)
Power Requirement AC 100 V to AC127 V, 50 / 60 Hz, 1.5 A
AC 220 V to AC240 V, 50 / 60 Hz, 0.8 A
Power
consumption Maximum (Scanning) 1.5 A (AC 100 V to 127 V) 0.8 A (AC 220 V to 240 V)
Minimum
(Ready) 30 W or less (AC 100 V to 127 V) 30 W or less (AC 220 V to 240 V)
Sleep Mode 1.2 W or less (AC 100 V to 127 V)
1.2 W or less (AC 220 V to 240 V)
Off Mode 0.5 W or less (AC 100 V to 127 V)
0.5 W or less (AC 220 V to 240 V)
Environment Operating Temperature and
Humidity Temperature: 10 C to 35 C (50 F to 95 F) Humidity: 20 % to 80 %RH
Storage Temperature and
Humidity Temperature: 0 C to 40 C (32 F to 104 F) Humidity: 10 % to 80 %RH
Accessories Power cord, USB cable, Double-feed Prevention Roller, Cleaning Paper, Shading Sheet, Quick
Installation Guide, CD-ROM (Operation Manual, Device driver, ISIS, TWAIN, ICP, User Utility,
Control Sheet, Warranty Information), Printed materials (EAC Leaflet)
PbF (Pb Free) Applied to PCB assemblies CONTROL, DRIVE, POWER, USS RELAY, USR RELAY, USR SEN-
SOR, SLIP DETECT SENSOR, STARTING SENSOR, USS/WAITING SENSOR, PANEL, DFP
HOME SENSOR, ENDING SENSOR, PAPER FEED SELECT SENSOR, BENT RELAY, BENT
PAPER SENSOR R(L), BENT PAPER SENSOR R(R), BENT PAPER SENSOR S(L), and BENT
PAPER SENSOR S(R) BOARDS, REFERENCE PLATE (F) HOME SENSOR, REFERENCE PLATE
(B) HOME SENSOR, HOPPER POSITION SENSOR, SKEW SENSOR(R), SKEW SENSOR(L)
Note: Distinction of PbF PCB
PCBs manufactured using lead free solder will have a PbF stamp on the PCB.
Option *3 Roller Cleaning Paper (KV-SS03)
*3 Imprinter Unit (KV-SS014)
*3 Ink Cartridge (KV-SS021)
*4 Roller Exchange Kit (KV-SS060)
*5 Flatbed Scanner (KV-SS081)

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Note:
*1: KV-S5076H/S5046H Series
*2: The scanning speed depends on the test environment. In addition, it differs depending on the host computer operating
environment or applications.
*3: KV-SSxxx (All Area except for China)
KV-SSxxx-CN (Only for China)
(xxx: 03, 014, or 021)
*4: KV-SS060-M (For North America)
KV-SS060-U (For Europe, Russia, Korea and Brazil)
KV-SS060-CN (For China)
KV-SS060-SX (For India)
*5: KV-SS081-U (For Europe and Russia)
KV-SS081-CN (For China)
KV-SS081-B (For Brazil)
Model Area Serial No. Power Cord
KV-S5076H-M North America G29 xxxx 1001 For 100 to 120 V
KV-S5076H-J North America (made in Japan) G36 xxxx 1001 For 100 to 120 V
KV-S5076H-U Europe, Russia G30 xxxx 1001 For 220 to 240 V
KV-S5076H-K Korea G32 xxxx 1001 For 220 to 240 V
KV-S5076H-CN China G33 xxxx 1001 For 220 to 240 V
KV-S5076H-B Brazil G31 xxxx 1001 127 V
KV-S5076H-SX India G34 xxxx 1001 For 220 to 240 V
KV-S5046H-M North America G37 xxxx 1001 For 100 to 120 V
KV-S5046H-J North America (made in Japan) G44 xxxx 1001 For 100 to 120 V
KV-S5046H-U Europe, Russia G38 xxxx 1001 For 220 to 240 V
KV-S5046H-K Korea G40 xxxx 1001 For 220 to 240 V
KV-S5046H-CN China G41 xxxx 1001 For 220 to 240 V
KV-S5046H-B Brazil G39 xxxx 1001 127V
KV-S5046H-SX India G42 xxxx 1001 For 220 to 240 V

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3 COMPONENT IDENTIFICATION
3.1. Main Part Names and Locations

9

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3.2. Control Panel and LED Indicators
Fig.3.2.1 Function of Control Panel keys and indications
Fig.3.2.2 Scanner status
Name Operation
1 Skip button (SKIP) If you press this button after a double feed or a dog-eared document is detected and scanning has been paused,
the document that was detected as a double feed or the dog-eared document will be scanned, and then ejected
from the scanner. Scanning will continue after the document is scanned and ejected.
2 LED (Green) Shows the scanner’s status.
3 Power button Press the power button for more than one second to turn the unit off.
4LCD
(KV-S5076H only) If you are using a KV-S5076H with Image Capture Plus, you can perform push scan using the LCD. Registered jobs are displayed on the LCD. Use the cursor button and OK button to select a job.
Also, error codes and messages corresponding to the scanner status are displayed on the LCD.
5 Cursor button
(KV-S5076H only)
6 OK button
(KV-S5076H only)
7 Start/Stop button
(START/STOP) (1) If you set [Wait Key] for "Manual Feed Mode" in your application software, pushing this button starts scanning.
(2) During scanning, pushing this button stops scanning.
(3) If you press this button after a double feed or a dog-eared document is detected and scanning has been
paused, the document that was detected as a double feed or the dog-eared document will be ejected from
the scanner without being scanned. Scanning will stop.
8 LED (Red) Lights when an error occurs.
LED (Green) LED (Red) Status
OFF OFF Power OFF
ON OFF Ready mode or Scanning
Blinking (Slow) OFF Sleep mode
OFF ON Error
Blinking (Fast) OFF Warming up
Blinking (Fast, 2 times consecutively) OFF Double Feed Skip mode
Blinking (Fast, 3 times consecutively) OFF Dog-ear Detection Skip mode

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4INSTALLATION
4.1. Minimum Space Requirements
Be sure to maintain the recommended space requirements for proper ventilation.
Fig.4.1.1 Dimensions for proper ventilation
Top View
Left-side View

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4.2. Included Accessories
Confirm that the following items are included with the scanner.
Note
• It is highly recommended to keep the original carton and all packing materials.
They are necessarywhen repacking.

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4.3. Installing Double-feed Prevention Roller
1. Remove all packing tape.
2. Push the ADF Door Release (1) upwards, and open
the ADF door (2).
3. Use the indents (1) to pull the double feed prevention
roller cover towards you to open it.
4. Install the Double-feed Prevention Roller.
• Align the shaft that is shaped as indicated by (1) with the notch
in the roller mount (2), and then insert the shaft in the notch.
Push the shaft on the opposite side (3) until it clicks into place.
Note
After you install the Double-feed Prevention Roller, make sure
that the shaft is inserted into the tab, and that the shaft will not
rotate or move. If the roller is not installed correctly, it may
cause double feeding or a paper jam.

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Note
After you install the Double-feed Prevention Roller, make sure
that the shaft is inserted into the tab, and that the shaft will not
rotate or move. If the roller is not installed correctly, it may
cause double feeding or a paper jam.
5. Push the double feed prevention roller cover until it clicks
into place to close it.
Note
Make sure that the Double-feed Prevention Roller
Cover (1) does not stick up.
If the Double-feed Prevention Roller Cover is closed
incompletely, damage or paper jams can occur.
6. Close the ADF Door.
• Push both sides of the ADF Door down slowly until it clicks into
place.

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4.4. When Scanning Documents of Different Sizes Together
Note
See the following conditions for scanning documents of different sizes together.
• Document thickness
The ratio of the thickness between the thickest paper and thinnest paper must be less than 1.5.
• Document size
The ratio of the largest paper size to the smallest paper size must be less than 1.5. (The minimum size is A6)
For example, if A4 is the smallest paper set on the Hopper, the maximum size for other documents to be scanned together
is A3.
1. Set the Manual Feed Selector to "AUTO".
2. Slide the Document Guides Selector in the direction of the
arrow to unlock the Document Guides so that the guides(1), (2)
can be slid independently from each other.

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3. Completely spread apart the Document Guides (1).
4. Align the documents along one side of the guides.
5. Slide the Document Guides to align the document position so
that the center of the smallest sheet can be fed into the center
of the paper slot.
Note: Adjusting the left and right Document Guides to
their original position
1. Slide the Document Guides Selector to unlock the
Document Guides.
2. Spread the Document Guides as far apart as they will go.
3. Slide the Document Guides Selector to lock the
Document Guides.

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4.5. Connecting the Scanner to a Personal Computer
Connect the accessories’ Power Cord and USB cable to the back of the unit.
Caution:
1. Only use the Power Cord and USB Cable enclosed in this scanner.
2. Be sure to connect the scanner directly to the USB interface port on the PC.
We cannot guarantee that the scanner will work properly if it is connected to a USB hub.

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4.6. System Requirements
When using the scanner, the minimum system requirements are as follows.
Note
1. The above system requirements may not meet the requirements of all operating systems and bundled
application software.
2. The scanning speed differs depending on the host computer’s operating environment or application.
3. If you connect the scanner to a USB hub, it is not guaranteed to work.
Abbreviations
• Windows®refers to the Microsoft®Windows®operating system (hereafter Windows).
• Windows®XP refers to the Microsoft®Windows®XP operating system (hereafter Windows XP).
• Windows Vista®refers to the Microsoft®Windows Vista®operating system (hereafter Windows Vista).
• Windows®7 refers to the Microsoft®Windows®7 operating system (hereafter Windows 7).
• Windows®8 refers to the Microsoft®Windows®8 operating system (hereafter Windows 8).
• Windows Server®2003 refers to the Microsoft®Windows Server®2003 operating system (hereafter Windows 2003).
• Windows Server®2008 refers to the Microsoft®Windows Server®2008 operating system (hereafter Windows 2008).
• Windows Server®2012 refers to the Microsoft®Windows Server®2012 operating system (hereafter Windows 2012).
Trademarks
1. Intel and Intel Core are trademarks of Intel Corporation in the U.S. and other countries.
2. Microsoft, Windows, and Windows Vista are either registered trademarks or trademarks of Microsoft
Corporation in the United States and/or other countries.
3. All other trademarks identified herein are the property of their respective owners.
4.7. Installing the Driver and Software
Following the instructions in the scanner’s Installation Manual, install the scanner driver and software that is included on
the enclosed CD-ROM.
Computer IBM®PC/AT or compatible machine with a CD-ROM drive
CPU Intel®Core™2 Duo, 1.8 GHz or higher
Operating System Windows®XP (64 bit Edition is not supported.), Windows Vista®, Windows® 7, or Windows® 8
Windows Server® 2003, Windows Server® 2008, Windows Server® 2012
Interface USB 2.0 / USB 3.0
Memory 1 GB
Hard Disk Drive 5 GB free space is required.

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5 SECTIONAL VIEW
5.1. Bottom Block

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5.2. Back Block