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EPSON
COLOR INK-JET PRINTER
EPSON Stylus Color 600
SERVICE MANUAL
SEIKO EPSON CORPORATION
4007367
Contents
Main
NOTICE
PRECAUTIONS
WARNING
CAUTION
WARNING
CAUTION
PREFACE
Page
Page
Chapter 1 Product Descriptions
1.1 Features
1.2 Specifications
1.2.1 Printing Specification
Page
Note) *1: Each typeface has four different font style; Normal, Bold, Italic and Bold-Italic.
1.2.2 Paper Specification
1.2.2.1 Cut Sheet
1.2.2.2 Transparency Film / Glossy Paper
1.2.2.3 Envelope
1.2.2.4 Index Card
1.2.3 Adjust Lever Settings (PG adjust lever)
Rev. A 1-
1.2.4 Printable Area
1.2.4.1 Cut Sheet
1.2.4.2 Envelope
1.2.5 Environmental Condition
1.2.6 Ink Cartridge Specifications
1.2.6.1 Black Ink Cartridge
Rev. A 1-11
1.2.6.2 Color Ink Cartridge
Note)
1.2.7 Physical Specification
1.2.8 Electric Specification
1.2.9 Reliability
1.2.10 Safety Approvals
1.2.11 Acoustic Noise
1.2.12 CE Marking
1.2.13 Printer Language and Emulation
Page
1.3 Interface
1.3.1 Parallel Interface (Forward Channel)
Note) I/O refers to the direction of signal flow from the printers point of view.
1.3.2 Parallel Interface (Reverse Channel)
Note) The printer sends following device ID string when it is requested.
Note) I/O refers to the direction of signal flow from the printers point of view.
Note) *: Rise and fall time of every output signals. **: Rise and fall time of every input signals.
1.3.2.1 Prevention Hosts from Data Transfer time-out
1.3.3 Serial Interface
Rev. A 1-21
1.4 Control Panel
1.4.1 Indicators
1.4.2 Panel Functions
1.4.3 Printer Condition and Panel Status
1.5 Error Status
1.5.1 Ink Out
Never use the ink cartridge once taken out from the printer.
1.5.2 Paper Out
1.5.3 Paper Jam
1.5.4 No Ink-Cartridge Error
1.5.5 Maintenance Request
1.5.6 Fatal Errors
1.6 Printer Initialization
1.6.1 Initialization Settings
Rev. A 1-2
1.7 Main Components
1.7.1 Printer Mechanism
1.7.2 C200 MAIN Board
Figure 1-13. Exterior view of C200 Main Board
Rev. A 1-2
1.7.3 C206 PSB/PSE Board
1.7.4 C206 PNL Board
Chapter 2 Operating Principles
2-17
2.1 OVERVIEW
2.1.1 Printer Mechanism
2.1.1.1 Printing Mechanism
Page
2.1.1.1.2 Printing Method
Note1:
Note1)
Note3:
Note2:
Nozzle No.#9 Nozzle No.#4
Particular line(Completed line)
360-dpi
Condition: 360-dpi printing Nozzle: Total 10 nozzle/each color
#1 #2 #3 #4 #5 #6
Page
Rev. A 2-
2.1.1.2 Carriage Mechanism
Rotor
*Note 1):
B
A /A /B
C200 MAIN Board Connecter CN6(CN7)
Page
Rev. A 2-
2.1.1.2.1 Platen Gap Adjust Mechanism and Parallel adjustment Mechanism
Rev. A 2-11
2.1.1.3 Paper Feed Mechanism and Pump Mechanism
Page
Page
2.1.1.4 Ink System
2.1.1.4.1 Pump, Carriage Lock, Head Cleaner Mechanism
CW Rotation CCW Rotation
Tube pressured Tube released
2.1.1.4.2 Cap Mechanism
AB
2.2 Electrical Circuit Operating Principles
2.2.1 C206 PSB/PSE Power Board
AC100V
Rev. A 2-21
2.2.2 C200 Main Board
Page
Rev. A 2-2
2.2.2.1 Reset Circuits
2.2.2.2 Sensor Circuits
E05B43 (IC2)
TMP95C061 (IC1)
2.2.2.3 EEPROM Control Circuits
+5V
2.2.2.4 Timer Circuit
2.2.2.5 DRAM Control
Rev. A 2-2
2.2.2.6 Print Head Control Circuit
Page
Common Waveform 64-dot
2-3
2.2.2.7 PF(Pump) Motor Drive Circuit
Rev. A 2-31
2.2.2.8 CR Motor Drive Circuit
Chapter 3 Disassembly and Assembly
3.1 OVERVIEW
3.1.1 Precautions for Disassembling the Printer
WARNING
3-
3.1.2 Specification for Screws
3.1.3 Tools
Chapter 3 Disassembly and Assembly
Rev. A 3-
3.1.4 Work Completion Check
3-
3.2 DISASSEMBLY AND ASSEMBLY
Figure 3-1. Disassembly Flow
This section describes the step-by-step disassembly procedures shown in the diagram below.
3.2.1 Housing Removal
WORK POINT
3.2.2 Circuit Boards Removal
WORK POINT
Page
3.2.3 Control Panel Removal
3.2.4 Waste Ink Pad Assembly Removal
CAUTION
WORK POINT
3.2.5 Disassembling the Printer Mechanism
3.2.5.1 Printhead Removal
Page
3.2.5.2 Pump Assembly and Cap Assembly Removal
CAUTION
OK
NG
Page
3.2.5.3 CR Motor Assembly Removal
WORK POINT
Page
3.2.5.4 PF Motor Assembly Removal
Page
3.2.5.5 ASF Assembly Removal
Page
3.2.5.5.1 ASF Disassembly
3.2.5.5.2 Pick-Up Roller Assembly Removal
3.2.5.6 Carriage Assembly Removal
Page
3.2.5.7 PF Roller Assembly Removal
Page
3.2.5.8 PE Sensor Assembly Removal
3.2.5.9 HP Sensor Assembly Removal
Chapter 4 Adjustment
Rev. A 4-1
4.1 OVERVIEW
4.1.1 Required Adjustments
CAUTION
Performance Order 1 2 3 4 5
Note) : Required adjustment NA: Not applicable
4.2 Adjustments
4.2.1 Paper Gap Adjustment
Figure 4-1. Paper Gap Adjustment - Thickness Gauge Setting
Figure 4-2. Paper Gap Adjustment - Adjustment Procedure
Figure 4-3. CLEANER, HEAD Overlap
4-
4.2.2 Adjustment using Adjustment Program
4.2.2.1 Overview of Adjustment Program
4.2.2.2 Ink Charge Operation
CAUTION
4-
4.2.2.3 VH Setting
Timing to write the specified value to EEPROM: Upon pressing ENTER key after ID code input.
Head VH ID
Viewed from front
Page
4.2.2.4 Head Angular Adjustment
Page
Rev. A 4-11
4.2.2.5 Bi-D Alignment Adjustment
Timing to write the specified value to EEPROM: Upon pressing ENTER key after input Y.
4-1
Chapter 5 Troubleshooting
5.1 Troubleshooting
Page
5.2 Unit Level Troubleshooting
5.2.1 Printer does not operate at power on
Is AC power voltage normal?
Figure 5-2. Flow Chart 1
board opened?
Is the fuse opend again?
5.2.2 Error is detected
5.2.3 Failure occurs during printing
Figure 5-4. Flow Chart 3
5.2.4 Printer does not feed the paper correctly
Figure 5-5. Flow Chart 4
5.2.5 Control panel operation is abnormal
5.3 Unit Repair C206 PSB/PSE Board
Page
5-11
5.3.1 Unit Repair - C200 Main Board
5-1
5.4 Repair of the Printer Mechanism
5-1
Page
Page
Chapter 6 Maintenance
Rev. A 6-1
6.1 OVERVIEW
6.1.1 Cleaning
6.1.2 Service Maintenance
6-
6.1.3 Lubrication
Chapter 6 Maintenance
Rev. A 6-
No.12
*Never apply the oil exceeding 0.6cc.
Page
No.6
No.7
Page
Appendix
Rev.A A-1
A.1 Connector Summary
A-2
A.2 Connector Summary
Rev.A A-3
A-4
A.3 EEPROM Address Map
Rev.A A-5
A-6
Rev.A A-7
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MMAAIINN BBRRDD
OPERATOR PANEL
PPRROOMM
PH LOCK TAB
PMPAS
WASTE PAD
EPSON OVERSEAS MARKETING LOCATIONS