Epson WorkForce 600 Service Manual page 7

EPSON WorkForce 600/EPSON Stylus OFFICE TX600FW/BX600FW/EPSON Stylus SX600FW/ME OFFICE 700FW
Chapter 4 DISASSEMBLY/ASSEMBLY
4.1 Overview ............................................................................................................. 90
4.1.1 Precautions.................................................................................................. 90
4.1.2 Tools ........................................................................................................... 90
4.1.3 Work Completion Check ............................................................................ 91
4.2 Disassembly Procedures...................................................................................... 92
4.3 Removing the Housing ........................................................................................ 94
4.3.1 Paper Support Assy/ASF Cover ................................................................. 94
4.3.2 Stacker Assy ............................................................................................... 94
4.3.3 Scanner Unit/ADF Unit .............................................................................. 95
4.3.4 Upper Housing /Hinge/Middle Cover ........................................................ 97
4.3.5 Panel Unit ................................................................................................. 100
4.4 Removing the Circuit Boards ............................................................................ 102
4.4.1 Main Board Unit ....................................................................................... 102
4.4.2 Wireless LAN Module.............................................................................. 105
4.4.3 Disassembling the Panel Unit ................................................................... 105
4.4.4 Power Supply Unit.................................................................................... 108
4.5 Disassembling the Printer Mechanism .............................................................. 109
4.5.1 Printhead ................................................................................................... 109
4.5.2 CR Scale ................................................................................................... 112
4.5.3 Hopper ...................................................................................................... 113
4.5.4 Removing the Printer Mechanism/Card Slot Cover ................................. 114
4.5.5 Left Frame ................................................................................................ 115
4.5.6 Front Frame/Right Frame ......................................................................... 116
4.5.7 Star Wheel Holder Assy ........................................................................... 118
4.5.8 EJ Roller ................................................................................................... 119
4.5.9 PF Encoder Sensor.................................................................................... 120
4.5.10 PF Scale .................................................................................................. 121
4.5.11 PF Motor Assy........................................................................................ 121
4.5.12 CR Motor ................................................................................................ 122
4.5.13 Main Frame Assy.................................................................................... 124
4.5.14 CR Unit................................................................................................... 126
4.5.15 Upper Paper Guide ................................................................................. 127
4.5.16 ASF Unit ................................................................................................. 128
4.5.17 Ink System Unit ...................................................................................... 129
4.5.18 Front Paper Guide................................................................................... 132
4.5.19 PF Roller ................................................................................................. 133
4.5.20 Waste Ink Pads ....................................................................................... 134
4.6 Disassembling the Scanner Unit........................................................................ 135
4.6.1 Separating the Scanner Unit and the ADF Unit........................................ 135
4.6.2 Upper Scanner Housing............................................................................ 136
4.6.3 Scanner Carriage Unit .............................................................................. 137
4.6.4 Scanner Motor Unit .................................................................................. 138
4.7 Disassembling the ADF Unit ............................................................................ 139
4.7.1 ADF Hinge ............................................................................................... 139
4.7.2 ADF Cover Assy/ADF Left Cover........................................................... 140
4.7.3 ADF LD Frame Assy................................................................................ 141
4.7.4 ADF Right Cover/ADF Rear Cover ......................................................... 141
4.7.5 ADF Cover Stacker/ADF Document Support Cover ............................... 143
4.7.6 ADF Front Cover...................................................................................... 144
4.7.7 ADF Document Support Assy .................................................................. 145
4.7.8 ADF Frame Unit....................................................................................... 145
4.7.9 ADF Motor Unit ....................................................................................... 146
4.7.10 ADF PF Roller........................................................................................ 148
Chapter 5 ADJUSTMENT
5.1 Adjustment Items and Overview....................................................................... 151
5.1.1 Servicing Adjustment Item List (TBD) .................................................... 151
5.1.2 Required Adjustments (TBD).................................................................. 154
5.2 Using the Adjustment Program (TBD) ............................................................. 156
5.2.1 TOP Margin Adjustment .......................................................................... 156
5.2.2 First Dot Position Adjustment .................................................................. 156
5.2.3 Head Angular Adjustment ........................................................................ 157
5.2.4 Bi-D Adjustment....................................................................................... 158
5.2.5 PF Adjustment .......................................................................................... 158
5.2.6 PF Band Adjustment................................................................................. 159
5.2.7 Bottom Margin Adjustment...................................................................... 160
5.2.8 MAC Address Setting............................................................................... 161
Chapter 6 MAINTENANCE
6.1 Overview ........................................................................................................... 164
6.1.1 Cleaning.................................................................................................... 164
6.1.2 Service Maintenance................................................................................. 164
6.1.3 Lubrication................................................................................................ 165
Chapter 7 APPENDIX
7.1 Exploded Diagram / Parts List .......................................................................... 170
Revision A
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