Epson Stylus Pro 9900 Manuel utilisateur

Epson Stylus Pro 7700/7710

Epson Stylus Pro 7700M/7710M

Epson Stylus Pro 7900/7910

Epson Stylus Pro 9700/9710

Epson Stylus Pro 9900/9910

Epson Stylus Pro WT7900/WT7910

Epson Stylus Pro 9890/9908

Epson Stylus Pro 7890/7908

Large Format Color Inkjet Printer

SERVICE MANUAL

SEIJ08005

Confidential

Notice:

mechanical, photocopying, recording, or otherwise, without the prior written permission of SEIKO EPSON CORPORATION.

The contents of this manual are subject to change without notice.

All efforts have been made to ensure the accuracy of the contents of this manual. However, should any errors be detected, SEIKO EPSON would greatly

appreciate being informed of them.

The above not withstanding SEIKO EPSON CORPORATION can assume no responsibility for any errors in this manual or the consequences thereof.

EPSON is a registered trademark of SEIKO EPSON CORPORATION.

General Notice: Other product names used herein are for identification purpose only and may be trademarks or registered trademarks of their

respective owners. EPSON disclaims any and all rights in those marks.

LFP CS Quality Assurance Department

Confidential

PRECAUTIONS

Precautionary notations throughout the text are categorized relative to 1) Personal injury and 2) Damage to equipment.

DANGER Signals a precaution which, if ignored, could result in serious or fatal personal injury. Great caution should be exercised in performing

procedures preceded by DANGER Headings.

WARNING Signals a precaution which, if ignored, could result in damage to equipment.

The precautionary measures itemized below should always be observed when performing repair/maintenance procedures.

DANGER

1. ALWAYS DISCONNECT THE PRODUCT FROM THE POWER SOURCE AND PERIPHERAL DEVICES PERFORMING ANY MAINTENANCE OR

REPAIR PROCEDURES.

2. NO WORK SHOULD BE PERFORMED ON THE UNIT BY PERSONS UNFAMILIAR WITH BASIC SAFETY MEASURES AS DICTATED FOR ALL

ELECTRONICS TECHNICIANS IN THEIR LINE OF WORK.

3. WHEN PERFORMING TESTING AS DICTATED WITHIN THIS MANUAL, DO NOT CONNECT THE UNIT TO A POWER SOURCE UNTIL

INSTRUCTED TO DO SO. WHEN THE POWER SUPPLY CABLE MUST BE CONNECTED, USE EXTREME CAUTION IN WORKING ON POWER

SUPPLY AND OTHER ELECTRONIC COMPONENTS.

4. WHEN DISASSEMBLING OR ASSEMBLING A PRODUCT, MAKE SURE TO WEAR GLOVES TO AVOID INJURY FROM METAL PARTS WITH

SHARP EDGES.

WARNING

1. REPAIRS ON EPSON PRODUCT SHOULD BE PERFORMED ONLY BY AN EPSON CERTIFIED REPAIR TECHNICIAN.

2. MAKE CERTAIN THAT THE SOURCE VOLTAGES IS THE SAME AS THE RATED VOLTAGE, LISTED ON THE SERIAL NUMBER/RATING

PLATE. IF THE EPSON PRODUCT HAS A PRIMARY AC RATING DIFFERENT FROM AVAILABLE POWER SOURCE, DO NOT CONNECT IT TO

THE POWER SOURCE.

3. ALWAYS VERIFY THAT THE EPSON PRODUCT HAS BEEN DISCONNECTED FROM THE POWER SOURCE BEFORE REMOVING OR

REPLACING PRINTED CIRCUIT BOARDS AND/OR INDIVIDUAL CHIPS.

4. IN ORDER TO PROTECT SENSITIVE MICROPROCESSORS AND CIRCUITRY, USE STATIC DISCHARGE EQUIPMENT, SUCH AS ANTI-STATIC

WRIST STRAPS, WHEN ACCESSING INTERNAL COMPONENTS.

5. REPLACE MALFUNCTIONING COMPONENTS ONLY WITH THOSE COMPONENTS BY THE MANUFACTURE; INTRODUCTION OF SECOND-

SOURCE ICs OR OTHER NON-APPROVED COMPONENTS MAY DAMAGE THE PRODUCT AND VOID ANY APPLICABLE EPSON WARRANTY.

6. WHEN AIR DUSTER IS USED ON THE REPAIR AND THE MAINTENANCE WORK, THE USE OF THE AIR DUSTER PRODUCTS CONTAINING

THE INFLAMMABLE GAS IS PROHIBITED.

Confidential

About This Manual

This manual describes basic functions, theory of electrical and mechanical operations, maintenance and repair procedures of the printer. The instructions and procedures included

herein are intended for the experienced repair technicians, and attention should be given to the precautions on the preceding page.

Manual Configuration

This manual consists of six chapters and Appendix.

CHAPTER 1.PRODUCT DESCRIPTIONS

Provides a general overview and specifications of the product.

CHAPTER 2.OPERATING PRINCIPLES

Describes the theory of electrical and mechanical operations of the product.

CHAPTER 3.TROUBLESHOOTING

Describes the step-by-step procedures for the troubleshooting.

CHAPTER 4.DISASSEMBLY / ASSEMBLY

Describes the step-by-step procedures for disassembling and assembling the product.

CHAPTER 5.ADJUSTMENT

Provides Epson-approved methods for adjustment.

CHAPTER 6.MAINTENANCE

Provides preventive maintenance procedures and the lists of Epson-approved lubricants and

adhesives required for servicing the product.

CHAPTER 7.Epson Stylus Pro 7700M/7710M (Copy Mode)

Describes the copy mode features and basic specifications of Epson Stylus Pro 7700M/7710M

CHAPTER 8.APPENDIX

Provides the following additional information for reference:

• Connectors

• Panel Menu Maps

• ASP List

• Exploded Diagrams

Confidential

Symbols Used in this Manual

Various symbols are used throughout this manual either to provide additional information on a specific topic or to warn of possible danger present during a procedure or an action.

Be aware of all symbols when they are used, and always read NOTE, CAUTION, or WARNING messages.

Indicates an operating or maintenance procedure, practice or condition that is necessary to keep the product’s quality.

Indicates an operating or maintenance procedure, practice, or condition that, if not strictly observed, could result in damage to, or destruction of, equipment.

May indicate an operating or maintenance procedure, practice or condition that is necessary to accomplish a task efficiently. It may also provide additional

information that is related to a specific subject, or comment on the results achieved through a previous action.

Indicates an operating or maintenance procedure, practice or condition that, if not strictly observed, could result in injury or loss of life.

Indicates that a particular task must be carried out according to a certain standard after disassembly and before re-assembly, otherwise the quality of the components

in question may be adversely affected.

Indicates that lubrication is needed for the parts after disassembly, when doing a maintenance or replacing a part with a new one.

Lubrication

Confidential

Revision Status

Revision Date of Issue Description

A October 20, 2008 First release

B November 25, 2008 Full-fledged revision

C March 27, 2009

Revised

All chapters

• Various cautions have been added and some wrong mentions have been corrected.

Chapter 1

•"1.5.2 Maintenance Mode" (p.73) : setting value for roll paper tension has been added.

Chapter 3

•"3.3 Remedies for Error Messages" (p.113) : trouble shooting related to SpectroProofer has been added.

• "Mechanical Adjustment" mentioned in the service calls descriptions has been deleted.

Chapter 4

• Some structure diagrams have been revised.

•"4.4.4.9 Carriage Unit" (p.248) : adjustments have been revised.

•"4.4.6 Ink System Mechanism" (p.266) : ink discharging method has been added.

•"4.4.7 Auto Take-up Reel" (p.313) : procedure has been added.

Chapter 5

•"5.4.5 Printhead Slant Adjustment (PF)" (p.381) : adjustments have been revised.

•"5.4.9 Absorber Position Check" (p.398) : illustration has been added in the adjustment pattern.

•"5.5.2 Skew Check" (p.406) : caution has been added.

•"5.7.2 Input CR/PF Motor Current" (p.419) : picture of the label has been added.

•"5.7.7 Cut Position Adjustment" (p.425) : procedure has been revised.

•"5.8 Clear Counters" (p.427) : SpectroProofer counters have been added in the clear counter menu list.

• Adjustment media types have been corrected.

Chapter 6

•"6.2.2 Storing the Printer and Cleaning the Ink Path" (p.447) : procedure has been added.

Confidential

D September 18, 2009

Revised

All chapters

• Information of Epson Stylus Pro 7700/Epson Stylus Pro 7710/Epson Stylus Pro 9700/Epson Stylus Pro 9710 has been added.

Chapter 1

•"1.2.6 Auto Take-up Reel Unit" (p.26) : added

•"1.2.5 Reliability/Durability" (p.24) : revised

•"1.3.2.2 Designated Paper" (p.29) : information about roll paper tension and take-up has been added.

Chapter 3

•"3.3 Remedies for Error Messages" (p.113) : error has been added.

•"3.5 Remedies for Maintenance Requests" (p.129) : "request no. 0010" and "4000" have been added.

•"3.6 Remedies for Service Call Error" (p.131) : "error code Dxxx" has been added.

•"3.7 Remedies for Print Quality Troubles" (p.149) : information has been added.

Chapter 4

•"4.1.5 Differences of the parts/components between models" (p.172) : newly added.

•"4.4.6.3 Printhead" (p.270) : adjustments have been added.

•"4.4.6.5 Ink Cartridge Holder R" (p.277), "4.4.6.6 Ink Cartridge Holder L" (p.284) : adjustments have been revised.

•"4.4.6.5 Ink Cartridge Holder R" (p.277), "4.4.6.6 Ink Cartridge Holder L" (p.284) : procedure has been revised.

•"4.4.6.12 Ink Tube R" (p.306), "4.4.6.13 Ink Tube L" (p.310) : reassembly has been added.

•"4.4.8.7 Main Board" (p.332) : adjustments have been revised.

Chapter 5

•"5.1.4 Tools for Adjustments" (p.357) : revised.

•"5.1.5 Service Program Basic Operations" (p.358) : information has been added.

•"5.4.1 Head Rank ID" (p.374) : caution has been added.

•"5.6.1 AID Function check" (p.416) : caution has been added.

•"5.7.4 Installing Firmware" (p.421) : caution has been added.

Chapter 6

•"6.5 Lubrication" (p.452) : lubrication points list has been revised.

•"6.5 Lubrication" (p.452) : information of lubrication amount has been added.

Revision Date of Issue Description

Confidential

E October 13, 2009

Revised

All chapters

• Information of Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 has been added.

Chapter 1

• Information for Epson Stylus Pro WT7900/Epson Stylus Pro WT7910, ClearProof Film and basket for Epson Special Film have been

added.

Chapter 3

• Errors for Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 have been added.

•"3.7 Remedies for Print Quality Troubles" (p.149) : troubleshooting information of Epson Stylus Pro WT7900/Epson Stylus Pro

WT7910 and related to ClearProof Film have been added.

Chapter 4

•"4.1.5 Differences of the parts/components between models" (p.172) : Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 has been

added.

Chapter 5

• Information of Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 has been added.

•"5.4.1 Head Rank ID" (p.374) : Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 has been added in caution.

•"5.4.2 Head Cleaning" (p.376) : information about cleaning has been newly added for Epson Stylus Pro WT7900/Epson Stylus Pro

WT7910.

• Information about adjustment has been added (Premium Glossy Photo Paper (250) must be used for Epson Stylus Pro WT7900/Epson

Stylus Pro WT7910 when adjustment).

Chapter 7

•"8.2 Panel Menu Map" (p.468) : panel menu map of Epson Stylus Pro WT7900/Epson Stylus Pro WT7910 has been added.

Revision Date of Issue Description

Confidential

F February 12, 2009

Revised

Chapter 1

•"1.2.1 Basic Specifications" (p.20) : nozzle configuration has been revised.

•"1.3.3 Printable Area" (p.41) : minimum for roll paper width has been revised.

•"1.5.3 Serviceman Mode" (p.74) : "CL5" in "C/D" column in "Cleaning" menu of Epson Stylus Pro WT7900/Epson Stylus Pro WT7910

has been added.

Chapter 3

•"3.6 Remedies for Service Call Error" (p.131) : error information for 1427 and 1428 has been revised, remedies for 1A51 to 1A53, 1A39

and 1A40 have been revised.

•"3.7.2.2 Cautions for using white ink" (p.153) : newly added.

Chapter 4

•"4.4.6.1 Ink System Unit" (p.266) : caution about Wiper Cleaner Assy when replacing the Ink System Unit has been added.

•"4.4.6.5 Ink Cartridge Holder R" (p.277) etc. : part number for "SEAL RUBBER, JOINT, ASP" has been revised.

•"4.4.6.5 Ink Cartridge Holder R" (p.277) etc. : FFC installation method in reassembly has been added.

Chapter 5

•"5.1.5 Service Program Basic Operations" (p.358) : caution for saving destination for Service Program has been added.

•"5.3.1 CR Timing Belt Tension Adjustment" (p.364) etc. : model number for sonic tension meter has been revised, input values have

been revised.

•"5.7.8 Ink Holder Adjustment" (p.426) : caution not to insert the ink cartridges before the adjustment has been added.

Chapter 7

•"8.2 Panel Menu Map" (p.468) : added and revised for all models.

•"8.5 Exploded Diagram" (p.490) : revised.

G May 20, 2010

Revised

All chapters

• Information of Epson Stylus Pro 7700M/7710M has been added.

Chapter 1

•"1.2.2 Electric Specifications" (p.21) : correction of Electric Specifications

•"1.2.5 Reliability/Durability" (p.24) : correction

Chapter 3

•"3.2 List of Error Messages" (p.107) : messages in copy mode of Epson Stylus Pro 7700M/7710M have been added.

•"3.3 Remedies for Error Messages" (p.113) : troubleshooting information related to the copy mode of Epson Stylus Pro 7700M/7710M

has been added.

Chapter 7

•" Epson Stylus Pro 7700M/7710M (Copy Mode)" (p.459) : newly added.

Chapter 8

•" APPENDIX" (p.465) : moved from Chapter 7.

•"8.2 Panel Menu Map" (p.468) : panel menu map of Epson Stylus Pro 7700M/7710M has been added.

Revision Date of Issue Description

Confidential

H October 8, 2010

Revised

All chapters

• Information of Epson Stylus Pro 7890/7908/9890/9908 has been added.

Chapter 4

•"4.4.6.7 Ink Holder Board Assy L" (p.290) : newly added.

•"4.4.6.8 Ink Holder Board Assy R" (p.292) : newly added.

•"4.4.6.9 AID Board" (p.294) : procedure has been added due to change in shape.

Chapter 5

•"5.5.4 T&B&S Adjustment" (p.409) : correction.

Revision Date of Issue Description

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