Epson STYLUS Scan 2000 Service Manual page 7

EPSON Stylus Scan 2000
Disassembly & Assembly
Overview ..................................................................................................... 71
Precautions for Disassembling the Printer.......................................... 71
Tools ....................................................................................................... 72
Screw Numbering System and Specifications ................................... 73
Service Checks After Repair ................................................................. 74
Disassembly Procedures............................................................................ 76
Removing the Housing ......................................................................... 77
Removal of printer consumables ......................................................... 81
Removing the Circuit Board Tray......................................................... 84
Removing the Scanner Mechanism..................................................... 88
Disassembling the Printer Mechanism................................................ 94
Adjustment
Required Adjustments.............................................................................. 108
Adjustment Tools Required................................................................ 110
Printer Adjustment ................................................................................... 110
Printer hardware adjustments............................................................ 111
Using the Service-Adjustment Program................................................. 113
Installing the program......................................................................... 113
Opening the Start-up menu................................................................ 114
Initial Ink Charge Operation................................................................ 119
Bi-D Adjustment .................................................................................. 120
Head Cleaning Operation.................................................................... 121
Head Voltage ID Input ......................................................................... 122
Head Angular Adjustment .................................................................. 123
Ink draining .......................................................................................... 125
Scanner Adjustment................................................................................. 125
Maintenance
Printer-Related Maintenance ................................................................... 127
Cleaning .................................................................................................... 128
Exterior ................................................................................................. 128
Inside .................................................................................................... 128
Lubrication ................................................................................................ 129
Printer Mechanism .............................................................................. 129
Appendix
Connector Summary ................................................................................ 138
Board Connector Summary................................................................ 139
Connector Pin Assignment ................................................................. 140
EEPROM Address Map............................................................................. 143
Exploded Diagrams .................................................................................. 148
Parts List .................................................................................................... 155
Component Layout ................................................................................... 160
Circuit Diagrams ....................................................................................... 165
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