EPSON Stylus Color 900 Revision C
Color ink jet printer
The contents of this manual are subject to change without notice
would greatly appreciate being informed of them
EPSON is a registered trademark of SEIKO EPSON CORPORATION
Copyright 1996 SEIKO EPSON CORPORATION. Printed in Japan
PRECAUTIONS
DANGER
DANGER
Connector pin assignments Electric circuit boards components layout
Exploded diagram Electrical circuit boards schematics
PREFACE
Provides the following additional information for reference
Revision Status
Issued Date
Revision
Description
Contents
Product Description
Operating Principles
Troubleshooting
Disassembly and Assembly
Adjustment
Maintenance
Parts List
Exploded Diagrams
Circuit Diagrams
Component Layout
PRODUCT DESCRIPTION
1.1 FEATURES
Features
EPSON Stylus Color
Revision C
1.2 Specifications
1.2.1 Printing Specifications
Print Speed and Printable Columns for Character Mode
Print Speed and Printable columns for Raster Graphics Mode
EPSON Roman normal EPSON Roman bold EPSON Roman italic
EPSON Roman bold italic
Specifications
EPSON Stylus Color
Table 1-3. Character Tables and Available Typefaces
Specifications
EPSON Stylus Color
Revision C
1.2.2 Options and Consumable Products
NOTE The availability of special media varies by country
Table 1-4. Options Available for Stylus Color
Table 1-5. Ink Cartridge Available for Stylus Color
1.2.3 Paper Specifications
NOTE Print on transparency at normal temperatures only
1. Print on envelope at normal temperatures only
1.2.3.1 Cut Sheet
Photo Paper
1.2.3.7 Photo Stickers
EPSON Stylus Color 900Revision C
Specifications
Minimum margin for Raster Graphics Mode / Character Mode
1.2.4 Printable Area
Figure 1-3. Printable Area for Cut Sheets
Specifications
Table 1-8. Minimum Margin for Envelopes
P r i n t a b l e
A r e a
Figure 1-4. Printable Area for Envelopes
Ink Cartridge Specifications
1.2.5
1.2.5.1
Black Ink Cartridge
1.2.5.2 Color Ink Cartridge
Revisionae C
1. Do not refill the cartridge. It is a consumable item
2. Do not used the ink cartridge whose ink life has expired
1.2.6 Electrical Specifications
Figure 1-7. Temperature / Humidity of Range
Environmental Condition
120V version
Safety Approvals
1.2.12 Physical Specifications
1.2.8
Reliability
1.3 Interface
1.3.1 Parallel Interface Forward Channel
Figure 1-8. Data Transmission Timing
Interface
Table 1-11. Signal level for TTL Compatible IEEE-1284 level 1 device
A LOW logic level on the Logic H signal is as follows
2.0 V or less when the printer is turned off
3.0 V or more when the printer is turned on
Table 1-12. Parallel I/F Forward Channel
EPSON Stylus Color
Revision C
Product Description
2. MDL value and DES value depend on the EEPROM setting
3. CMD value depends on the IEEE1284.4 setting
1.3.2 Parallel Interface Reverse Channel
1. 00H denotes a hexadecimal value of zero
Table 1-13. Pin Assignment For Reverse Channel
EPSON Stylus Color
Revision C
Product Description
1.3.3 Mac Serial Interface
Table 1-14. Pin Assignment
Table 1-15. X-On/X-Off and DTR Protocol
EPSON Stylus Color
Table 1-16. Pin Assignment and Signal of the USB I/F
USB Interface
1.3.5 Printer Language and Emulation
1.3.6 Prevention Hosts from Data Transfer time-out
NOTEAn interrupt signal, such as /INIT, on the parallel interface is
1.3.7.1
IEEE 1284.4 Protocol
not effective while that interface is not selected
1.4.1 Indicators LEDs
1.4 Control Panel Operation
Figure 1-10. Control Panel
Control Panel Operation
1.4.2.1 Printer Setting Mode
Table 1-18. Panel Function with Power On
Table 1-19. Printer Setting Mode
Panel Functions
Table 1-20. Default Setting Menu
Table 1-21. Default Setting Menu continued
EPSON Stylus Color
Revision C
1.4.2.2 Special Setting Mode
Table 1-22. Special Setting Mode
EPSON Stylus Color
Revision C
1.4.3 Printer Condition and Panel Status
Table 1-23. Printer Condition and Panel Status
EPSON Stylus Color
Revision C
1.5 Error Status
1.5.5 Maintenance Request
1.5.6 Fatal Errors
Error Status
1.6 Printer Initialization
Printer Initialization
EPSON Stylus Color
Revision C
1.7 Component Layout
1.7.1 Printer Mechanism
Component Layout
EPSON Stylus Color
1.7.2 C265 Main Board
Table 1-24. Relation between P-ROM and CG ROM
NOTEThe “X” in the table represents the version
EPSON Stylus Color
Figure 1-11. C265 Main Board
EPSON Stylus Color
Revision C
Product Description
1.7.3 C265 PSB/PSE Board
Figure 1-12. C265 PSB/PSE Board
D a n g e r
EPSON Stylus Color
1.7.4 C265 PNL Board
1.7.5 C265 Relay Board
Figure 1-13. C265 PNL Board
Figure 1-14. C265 Relay Board
OPERATING PRINCIPLES
2.1 Overview
2.2 Printer Mechanism Operating Principles
Operating Principles
Overview
Figure 2-1. The Stylus Color 900 Printer Mechanism Block Diagram
Printer Mechanism Operating Principles
EPSON Stylus Color
Revision C
Table 2-1. CR Motor Specifications
Table 2-2. CRHP Sensor Specifications
Table 2-3. CRHP Sensor Switch Mode
2.2.1 Carriage Mechanism
Table 2-4. Linear Encoder Specifications
Table 2-5. Ink Cartridge Sensor Specifications
Table 2-6. Ink Cartridge Sensor Switch Mode
EPSON Stylus Color
Figure 2-2. Printing Mechanism Block Diagram
2.2.2 Printing Mechanism
EPSON Stylus Color
Revision C
Nozzle configuration
Table 2-7. Pump/ASF Motor Specifications
Figure 2-3. Nozzle Configuration
2.2.3 Paper Load Mechanism
Table 2-8. ASF Sensor Specifications
Table 2-9. ASF Sensor Switch Mode
Table 2-10. ASF/Pump Motor Functions
Figure 2-4. ASF Paper Load Mechanism
Table 2-11. PF Motor Specifications
Table 2-12. PE Sensor Specifications
Table 2-13. PE Sensor Switch Mode
2.2.4 Paper Feed Mechanism
2.2.5 Pump/ASF Switch Mechanism
Switching to the ASF gear train
Figure 2-6. Switching Operation to the ASF Gear Train
EPSON Stylus Color
Switching to the pump gear train
Figure 2-7. Switching to the Pump Gear Train
EPSON Stylus Color
Revision C
2.2.6 Pump / Carriage Lock / Head Cleaner Mechanism
Figure 2-8. Pump / Carriage Lock / Head Cleaner Mechanism
EPSON Stylus Color
Revision C
Figure 2-9. Ink Absorption Process
EPSON Stylus Color
Revision C
Operating Principles
2.3.1 C265 PSB/PSE Power Supply Board
2.3 Electrical Circuit Operation Principles
Electrical Circuit Operation Principles
EPSON Stylus Color
EPSON Stylus Color
Revision C
Smoothing circuit
Operating Principles
Figure 2-10. C265 PSB/PSE Board Circuit Block Diagram
EPSON Stylus Color
Revision C
Operating Principles
Figure 2-11. C265 Main Board Block Diagram
2.3.2 C265Main Board
EPSON Stylus Color
Revision C
Table 2-14. Major Components on the C265 Main Board 1/2
Table 2-15. Major Components on the C265 Main Board 2/2
EPSON Stylus Color
Revision C
Combined reset circuit + timer circuit
Figure 2-12. Reset/timer combined circuit
EPSON Stylus Color
Revision C
1 Abnormal temperature detection part
P r in t h e a d
s u r f a c e
I n s id e
EPSON Stylus Color
Revision C
AN7 Pin
Operating Principles
EPSON Stylus Color
Revision C
False firing detection timing
Operating Principles
Mechanism status detection part
EPSON Stylus Color
Revision C
Operating Principles
EPSON Stylus Color
Revision C
Encoder
Operating Principles
Figure 2-15. CR Motor Driver Circuit Block Diagram
2.3.3 CR Motor Driver Circuit
EPSON Stylus Color
Revision C
Table 2-16. CR Motor Excitation Mode and Usage
EPSON Stylus Color
Revision C
Operating Principles
Figure 2-16. PF Motor Driver Circuit Block Diagram
2.3.4 PF Motor Driver Circuit
P FA F
P F - A
Table 2-17. PF Motor Excitation Mode and Usage
EPSON Stylus Color
Revision C
Operating Principles
Figure 2-17. Pump/ASF Motor Driver Circuit Block Diagram
2.3.5 Pump/ASF Motor Driver Circuit
EPSON Stylus Color
Revision C
Table 2-18. Pump/ASF Motor Excitation Mode and Usage
2.3.6 Printhead Driver Circuit
EPSON Stylus Color
Revision C
Figure 2-18. Printhead Driver Circuit Block Diagram
EPSON Stylus Color
Revision C
Operating Principles
Figure 2-19. Cooling Fan Driver Circuit Block Diagram
2.3.7 Cooling Fan Driver Circuit
S t a r t
R e t u r n t o t h e S t a
Table 2-20. Conditions for Driving the Cooling Fan
EPSON Stylus Color
Revision C
Operating Principles
Table 2-21. ASF Solenoid Specifications
Figure 2-21. ASF Solenoid Control Circuit Block Diagram
2.3.8 ASF Solenoid Driver Circuit
Table 2-22. Conditions for Driving the ASF Solenoid
Figure 2-22. EEPROM Control Circuit Block Diagram
2.3.9 EEPROM Control Driver Circuit
EPSON Stylus Color
Revision C
TROUBLESHOOTING
Figure 3-1. Troubleshooting Flowchart
Troubleshooting
3.1 Overview
EPSON Stylus Color
3.1.1 Troubleshooting with LED Error Indications
Table 3-1. Error Indication with the LEDs
NOTE “---” means the LED is not affected by the error condition
Table 3-2. Error Condition and the Possible Causes
3.1.1.1 Remedies for Paper Out Error
Table 3-3. Error Condition and the Possible Causes continued
Troubleshooting
EPSON Stylus Color
Table 3-4. Remedies for Paper Out Error
Table 3-5. Remedies for Paper Out Error continued
Troubleshooting
EPSON Stylus Color
3.1.1.2 Remedies for the Paper Jam Error
Table 3-6. Remedies for Paper Jam Error
Troubleshooting
EPSON Stylus Color
Table 3-7. Remedies for Paper Jam Error continued
Table 3-8. Remedies for Paper Jam Error continued
Troubleshooting
EPSON Stylus Color
3.1.1.3 Remedies for No I/C and Ink Out Errors
Table 3-9. Remedies for No I/C and Ink Out Errors
Troubleshooting
EPSON Stylus Color
Table 3-10. Remedies for No I/C and Ink Out Errors continued
Table 3-11. Remedies for No I/C and Ink Out Errors continued
Troubleshooting
EPSON Stylus Color
3.1.1.4 Remedies for the Maintenance Error
Table 3-12. Remedies for the Maintenance Error
Troubleshooting
EPSON Stylus Color
3.1.1.5 Remedies for Fatal Error
Table 3-14. Remedies for Fatal Error
Table 3-13. Remedies for Fatal Error
the right column. If “No”, proceed to the next step
Table 3-15. Remedies for Fatal Error continued
Troubleshooting
Table 3-16. Remedies for Fatal Error continued
resistance of the solenoid coil using a tester. Note the
3.1.2 Isolating the Faulty Part on the Power Supply Board
Table 3-17. Isolating the Faulty Part on the Power Supply Board
Isolating the Faulty Part on the Power Supply Board continued
Troubleshooting
G N D
5 - p i n O S C
Isolating the Faulty Part on the Power Supply Board continued
Isolating the Faulty Part on the Power Supply Board continued
3.1.3 Isolating the Faulty Part according to the Phenomenon
Table 3-21. Phenomena Exhibited
Table 3-22. Cooling Fan does not Rotate
Troubleshooting
Table 3-23. CR Motor does not Operate
Table 3-24. PF Motor does not Operate
Troubleshooting
the connector has no ground line since this
Table 3-25. Pump/ASF Motor does not Operate
Table 3-26. Pump/ASF Motor does not Operate continued
Troubleshooting
EPSON Stylus Color
Table 3-27. ASF Solenoid does not Operate
Table 3-28. ASF Solenoid does not Operate continued
Troubleshooting
EPSON Stylus Color
Table 3-29. Cleaning does not Solve the Print Problem
Troubleshooting
Table 3-30. Cleaning does not Solve the Print Problem continued
NOTE Before reinstalling the FFCs, be sure to
Table 3-31. Cleaning does not Solve the Print Problem continued
Troubleshooting
Table 3-32. Cleaning does not Solve the Print Problem continued
EPSON Stylus Color
Table 3-33. Cleaning does not Solve the Print Problem continued
Troubleshooting
Ink End Error Occurs after Printhead Replacement
EPSON Stylus Color
The same ink cartridge is remove and installed repeatedly
Troubleshooting
EPSON Stylus Color
Revision C
Table 3-35. Combination which Causes the Error
Troubleshooting
EPSON Stylus Color
Revision C
DISASSEMBLY AND ASSEMBLY
4.1.1 Precautions for Disassembling the Printer
Disassembly and Assembly
4.1 Overview
assembling the printer
C A U T DangerI O N of explosion if the battery is incorrectly
C A U T RisqueI O N d’explosion si la pile est remplacée
incorrectment. Ne remplacer que par une pile du même
Never remove the ink cartridge from the carriage
4.2 Disassembly Procedures
Figure 4-1. Disassembly Flowchart
Disassembly Procedures
Disassembly and Assembly
Removed/Replaced Parts and Corresponding Adjustments
C A U T If OyouN have replaced specified parts, you must make
Disassembly and Assembly
Disassembly Procedures
4.2.1 Upper Case and Control Panel Removal
Figure 4-3. Control Panel Removal
Figure 4-2. Upper Case Removal
Disassembly and Assembly
C H E When assembling, be sure to connect the connectors
Figure 4-5. Connector Location
4.2.2 Printer Mechanism Removal
P O I properly as shown in Figure
necessary adjustments. See Table
damaged when voltage is applied
perform any necessary adjustments. See Table
4.2.3 C265 Main Board Unit Removal
4.2.4 Relay Board and Cooling Fan Removal
Figure 4-7. Relay Board and Cooling Fan Removal
Disassembly and Assembly
Disassembly Procedures
4.2.5 Shield Plate on the C265 Main Board Removal
Figure 4-8. Shield Plate Removal
Figure 4-9. Shield Plate Removal
Disassembly and Assembly
Figure 4-10. Removing the Connectors
4.2.6 C265 PSB/PSE Board Removal
Figure 4-11. Removing the Shield Plate
Figure 4-12. C265 PSB/PSE Board Removal
4.2.7 Printer Mechanism Disassembly
4.2.7.1 Printhead Removal
C A U T WhenI O N removing the printhead, make sure the carriage
Figure 4-13. Releasing the CR Lock
C H E When installing the printhead FFCs, make sure the
Figure 4-15. Removal of the I/C Detection Actuator
Figure 4-16. Printhead Removal
White one on the left side of the printhead
4.2.7.2 CR Motor Removal
Figure 4-17. CR Motor Removal
C A U T AfterI O Nremoving/replacing the CR Motor, perform any
necessary adjustments. See Table
Figure 4-19. PF Roller Driver Gear Installation
4.2.7.3 PF Motor Removal
Figure 4-18. PF Motor Removal
edges
C A U T WhenI O N install the ASF be sure to use the correct type of
4.2.7.4 Pump/ASF Motor and Solenoid Removal
4.2.7.5 ASF Unit Removal
Figure 4-20. Pump/ASF Motor and Solenoid Removal
4.2.7.5.1 ASF Disassembly
Separating the Hopper Assembly from the ASF Frame
Figure 4-22. Left Bushing Removal
Figure 4-24. Detection Wheel Removal
C A U T NeverI O touch the rubber part of the LD roller assembly
with your bare hands Figure 4-26. LD Roller Cover Removal
Disassembly and Assembly
Disassembly Procedures
assembly
loading assembly to the right edge of the ASF frame, then fix it
assembly with the rail ribs on the inner side of the ASF frame
Fix the left paper loading assembly also by aligning it with the
securely into the sockets in the hopper assembly
the hopper assembly
Figure 4-30. Hopper Assembly Installation
Be sure to fix both right and left pegs on the ASF frame
4.2.7.6 ASF Sensor Removal
Figure 4-32. Left Bushing Removal
Figure 4-34. ASF Sensor Removal
Figure 4-33. Detection Wheel Removal
4.2.7.7 CRHP Sensor Removal
4.2.7.8 PE Sensor Removal
Figure 4-35. CRHP Sensor Removal
Figure 4-36. PE Sensor Removal
C A U T WhenI O N installing the encoder belt, be sure to place it
4.2.7.9 Encoder Belt Sensor Removal
Figure 4-37. Encoder Belt Removal
Figure 4-38. Positioning the Encoder Belt
Figure 4-40. PG Adjust Lever Removal
Figure 4-41. Parallelism Adjustment Bushing Removal
4.2.7.10 Carriage Unit Removal
Figure 4-39. Belt Tension Spring Removal
Guide Shaft, perform any necessary adjustments. See Table
4.2.7.11 Pump Unit Removal
carriage
Figure 4-42. Pump Unit Removal
4.2.7.12 Paper Eject Frame Removal
4.2.7.13 Paper Eject Roller Removal
Figure 4-43. Paper Eject Frame Removal
Figure 4-44. Paper Eject Roller Removal
4.2.7.14 Platen Removal
Figure 4-45. Platen Removal
Disassembly and Assembly
Disassembly Procedures
C A U T WhenI O N installing the paper guide located on the left
4.2.7.15 PF Roller Removal
Figure 4-46. Paper Hold Lever Removal
Figure 4-47. Releasing the Paper Guide Upper
C A U T NeverI O touch the PF roller with your bare hands
Figure 4-49. Top Frame Removal Figure 4-51. PF Roller Removal
Figure 4-50. Top Frame Removal
Disassembly and Assembly
ADJUSTMENT
5.1.1 Conditions for Each Adjustment
When adjusting the printer, be sure to refer to Table
adjustment properly
When performing Initial Ink Charge forcibly, be sure
Actions Taken and Corresponding Adjustments in Order
Table 5-2. continued
Actions Taken and Corresponding Adjustments in Order
Adjustment
Table 5-3. continued
Adjustment
Actions Taken and Corresponding Adjustments in Order
EPSON Stylus Color
5.2 Adjustments
Adjustments
5.2.1 Preliminary Operation
3. Launch the service program SC900.EXE attached to the service
following routine to read the data 1 Resets the Hardware
To initialize various settings user selectable settings
service program for the Stylus Color 900 shows the countdown to
Boot this program”
Figure 5-5. Sub Adjustment Screen
5.2.2 Market Destination Check
Figure 5-6. Market Destination Check Selection Screen
Adjustment
5.2.3 Head Actuator Voltage Input
Head ID
Figure 5-7. Head ID Input / Check Selection Screen
Figure 5-8. Head ID Input Screen
6. The following screen appears
Figure 5-9. ROM Version Selection Screen
Adjustment
Adjustments
Figure 5-10. Detailed Flowchart for the Head Angular Voltage Input
As shown in the flowchart, there are two specific cases, which are
S T A R T
Adjustment
Figure 5-11. Screen for ID Correction for New ROM
Figure 5-12. 22-digit ID Input Sequence
Adjustment
Adjustments
5.2.4 Head Angular Adjustment
Figure 5-14. Head Angular Adjustment Initial Screen
Be sure to use Super Fine paper for Head Angular Adjustment
Figure 5-13. Adjustment 2 Selection Screen
Figure 5-16. Print Result of the Head Angular Adjustment Pattern
P a t t e r n
N G P a t t e r n
find the one which satisfies the condition below
while magnetizing the motor. As a result, there is a possibility that
Adjustment
Adjustments
EPSON Stylus Color
Figure 5-22. Recovery from Unmagnetized Status
Figure 5-24. Screw Securing the Head Fixing Plate on the Right
Adjustment
Adjustments
capping position. Therefore, please make this adjustment as fast as
you will spend extra time on solving the print problem as a result
Figure 5-25. Prompt to Move the Angular Adjustment Lever
Figure 5-27. Prompt to Move the Angular Adjustment Lever
Figure 5-28. Re-adjustment Screen
Figure 5-29. Moving the Head Adjustment Lever
A n g u la r L e v e r C e n t e r p o s it io n
Adjustment
Figure 5-30. Head Angular Adjustment End Sequence
Adjustment
Adjustments
EPSON Stylus Color
5.2.5 Bi-Directional Adjustment
The following three items are adjusted with the Bi-D Adjustment
Screen after “Print the Bi-D adjustment pattern” is Selected
Figure 5-31. Bi-Directional Adjustment Screen
Figure 5-33. Screen during the Bi-D Adjustment Pattern Print
Figure 5-34. Bi-D Adjustment Pattern Sample
Adjustment
Adjustments
16. When the desirable value is selected, press the Enter key. The
Figure 5-35. Bi-D Adjustment Mode Selection Screen
Figure 5-37. Screen after the Adjustment Value has been Written
Figure 5-36. Adjustment Value Input Screen Variable-1
Figure 5-38. Adjustment Value Input Screen Variable-2
Figure 5-40. Adjustment Value Input Screen Normal Dot
Figure 5-39. Screen after the Adjustment Value has been Written
value in the next Bi-D pattern sample will be “0”. The value in the
Figure 5-41. Screen after the Adjustment Value has been Written
Adjustment
Adjustments
EPSON Stylus Color
5.2.6 Printhead Cleaning Using the Program
Figure 5-43. Cleaning Screen
Figure 5-42. Main maintenance Menu Screen
Adjustment
Figure 5-45. Message during Ink Charge Flag Reset Operation
Figure 5-44. Screen after “Ink Charge Flag Reset” is Selected
5.2.7 Initial Ink Charge
Adjustment
5.2.8 Indication of the Counter Value for the Waste Ink Pad
Figure 5-47. Protection Counter Indication Screen
Before clearing the protection counters, be sure to replace the
waste ink pads with new ones. Otherwise, the user may encounter
9. Select “Clear the Protection Counter Value”
12. The following screen appears
10. The following screen appears
Figure 5-49. Protection Counter Clear End Screen
5.2.9 Fan Check
Screen after “No” is Selected due to Fan’s Malfunction
Figure 5-50. Screen after “Fan Check” is Selected
Adjustment
5.2.10 Paper Gap Adjustment
Right and Left Parallelism Adjustment Bushing Locations
Adjustment
Adjustments
During the adjustment Set to the front PG = narrower
Bushing’s Movement and Corresponding Change in PG Amount
Adjustment
Adjustments
Adjustment
Adjustments
EPSON Stylus Color
Revision C
MAINTENANCE
6.1.1 Maintenance
Do not short-circuit the battery’s electrodes
Mount the battery with its polarity in the right
Do not expose the battery to flames or excessive heat
6.1.1.1 Cleaning the Printhead
Figure 6-1. Printhead Cleaning Options
C A U T If OprintingN results get worse all the more you repeat
Maintenance
6.1.1.2 Maintenance Request Error
Table 6-1. Solution for the Maintenance Request Error
Be sure to replace the waste ink pads before or after
The maximum counter value for each pad is as follows
6.2 Lubrication and Adhesion
Pay special attention in handling “O8” so the
printhead is not smeared with it
3. Get a new oil pad and supply “O8” 0.5 cc into it
Figure 6-2. Cleaning the Carriage Guide Shaft
6.2.1 Lubricating the Carriage Guide Shaft
Figure 6-3. Locations for Oil Pad and Bushings
Figure 6-4. Small Syringe
Figure 6-5. Supplying Oil to the Oil Pad
p a d . Figure 6-7. Supplying Oil to the Oil Pad
Figure 6-6. Preliminary Lubrication with “O8”
Maintenance
Table 6-3. Lubrication Points Using G-26
Table 6-4. Lubrication Point Using the O-8
Table 6-2. Oil Applied to the Stylus Color
NOTE No adhesion is used in the Stylus Color
Table 6-6. Lubrication Points continued
Maintenance
the Pump Assembly
EPSON Stylus Color
Maintenance
EPSON Stylus Color
Revision C
Lubrication and Adhesion
APPENDIX
7.1 Connector Summary
Connector Summary
Revision c
Table 7-1. C265 Main Board Connections
Table 7-2. Connector Pin Assignment - CN5
Table 7-3. Connector Pin Assignment - CN6
Table 7-4. Connector Pin Assignment - CN8
Connector Summary
Table 7-5. Connector Pin Assignment - CN9
Table 7-6. Connector Pin Assignment - CN10
Table 7-7. Connector Pin Assignment - CN11
Connector Summary
Table 7-8. Connector Pin Assignment - CN12
Table 7-9. Connector Pin Assignment - CN13
Table 7-10. Connector Pin Assignment - CN14
Table 7-11. Connector Pin Assignment - CN15
7.2 EEPROM ADDRESS MAP
Table 7-13. EEPROM Address Map 1/8
Table 7-14. EEPROM Address Map 2/8
EEPROM ADDRESS MAP
Table 7-15. EEPROM Address Map 3/8
Table 7-16. EEPROM Address Map 4/8
EPSON Stylus Color
Revision c
Table 7-17. EEPROM Address Map 5/8
Table 7-18. EEPROM Address Map 6/8
EPSON Stylus Color
Revision c
Table 7-19. EEPROM Address Map 7/8
Table 7-20. EEPROM Address Map 8/8
Adjusted at factory
EPSON Stylus Color
7.3 Component Layout
Figure 7-2. C265 Main Board Component side
EPSON Stylus Color
Revision c
Figure 7-3. C265 Main Board Soldering side
EPSON Stylus Color
Revision c
Appendix
Figure 7-4. C265 PSB Board
Figure 7-5. C265 PSE Board
EPSON Stylus Color
Revision c
Figure 7-6. C265 PNL Board
EPSON Stylus Color
Revision c
Appendix
Parts List
Table 7-21. Parts List 1/6
Parts List 2/6
Parts List
Parts List 3/6
Table 7-24. Parts List 4/6
Parts List
EPSON Stylus Color
Parts List 5/6
Parts List 6/6
Parts List
EPSON Stylus Color
7.5 Exploded Diagrams
Exploded Diagrams
EPSON Stylus Color
Revision c
EPSON STYLUS COLOR 900 No.1
Rev.01
EPSON STYLUS COLOR 900 No.2
Rev.01
EPSON STYLUS COLOR
No.3
Rev.01
EPSON STYLUS COLOR 900 No.4
Rev.01
EPSON STYLUS COLOR 900 No.5
Rev.01
EPSON STYLUS COLOR 900 No.6
Rev.01
644 642 637 638 640
628 800 630 632 539 621 623 625 671 624 636 636 637 641 639
EPSON STYLUS COLOR 900 No.7
10056 Rev.01
7.6 Circuit Diagrams
Circuit Diagrams
EPSON Stylus Color
Revision c
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