Epson 7600 Printer User Manual


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EPSON Stylus Pro 7600/9600 Revision A
9
4.3 Disassembly and Assembly of Carriage (CR) Mechanism .............................. 171
4.3.1 Print Head ................................................................................................ 171
4.3.2 Damper ASSY ......................................................................................... 173
4.3.3 CR Board ASSY ...................................................................................... 174
4.3.4 Cutter Section .......................................................................................... 175
4.3.4.1 Cutter Holder ASSY ......................................................................... 175
4.3.4.2 Cutter Solenoid ................................................................................. 177
4.3.5 CR Encoder Sensor ASSY ....................................................................... 178
4.3.6 P_EGDE Sensor ASSY ........................................................................... 179
4.3.7 CR Motor ASSY ...................................................................................... 180
4.3.8 HEAD_SLIDE Sensor ASSY .................................................................. 182
4.3.9 CR_HP Sensor ASSY .............................................................................. 183
4.3.10 CR Encoder Scale (Timing Fence) ........................................................ 184
4.4 Disassembly and Assembly of Paper Feed Mechanism ................................... 185
4.4.1 PF Motor .................................................................................................. 185
4.4.2 PF Encoder Sensor ASSY ....................................................................... 186
4.4.3 Cautions when replacing the PF Loop Scale ........................................... 187
4.4.3.1 Assembly Procedure for the PF Loop Scale ASSY ......................... 187
4.4.3.2 PF Loop Scale ASSY Affixing Procedure ....................................... 188
4.4.4 Suction Fans ............................................................................................. 189
4.4.5 P_THICK Sensor/P_THICK Sensor_0.3 ASSY ..................................... 190
4.4.6 P_REAR Sensor ASSY ........................................................................... 191
4.5 Disassembly and Assembly of Ink Supply Mechanism ................................... 192
4.5.1 C472_SUB-B Board ................................................................................ 192
4.5.2 I/H (Ink Holder) ASSY ............................................................................ 193
4.5.3 Cover Sensor ASSY ................................................................................ 197
4.6 Disassembly and Assembly of Cleaning Mechanism ...................................... 198
4.6.1 Maintenance ASSY Removal .................................................................. 199
4.6.2 Pump Motor ASSY .................................................................................. 200
4.6.3 Cap ASSY ................................................................................................ 200
4.6.4 Pump ASSY ............................................................................................. 201
4.6.5 Cleaner Head (Wiper) .............................................................................. 203
4.6.6 Flushing Box ASSY ................................................................................ 204
4.7 Disassembly and Assembly of Circuit Boards ................................................. 205
4.7.1 Power Supply Board ................................................................................ 205
4.7.2 AC Inlet ................................................................................................... 206
4.7.3 MAIN Board (C472 MAIN) .................................................................... 207
4.7.4 DIP Switch and Jumper Setting at Factory before Shipment .................. 209
Chapter 5 Adjustment
5.1 Overview .......................................................................................................... 211
5.1.1 Cautions ................................................................................................... 211
5.1.2 Adjustment Tools .................................................................................... 211
5.1.3 Procedure for Adjustment Work .............................................................. 212
5.1.4 Adjustment Items ..................................................................................... 212
5.1.4.1 Print Head Adjustment ..................................................................... 212
5.1.4.2 Main Board Adjustment ................................................................... 213
5.1.4.3 CR Motor Adjustment ...................................................................... 214
5.1.4.4 PF Motor Adjustment ....................................................................... 214
5.1.4.5 P_EDGE Sensor ASSY Adjustment ................................................ 215
5.1.4.6 P_REAR Sensor ASSY Adjustment ................................................ 215
5.1.4.7 P_THICK/P_THICK_0.3 Sensor ASSY Adjustment ..................... 215
5.1.4.8 CR Encoder Sensor ASSY Adjustment ........................................... 215
5.1.4.9 Cover Sensor ASSY Adjustment ..................................................... 216
5.1.4.10 PF Encoder Sensor ASSY Adjustment .......................................... 216
5.1.4.11 Cutter Solenoid ASSY or Paper Guide L Adjustment ................... 217
5.1.4.12 Damper ASSY Adjustment ............................................................ 217
5.1.4.13 Release Sensor (I/H Lever) Adjustment ......................................... 217
5.1.4.14 Battery ............................................................................................ 217
5.1.5 Parameter Backup .................................................................................... 218
5.1.5.1 Parameter Backup Procedure ........................................................... 218
5.1.5.2 Work Procedure ................................................................................ 218
5.1.5.3 Others ............................................................................................... 218
5.1.6 Firmware Reinstallation .......................................................................... 219
5.1.6.1 Firmware Installation through ROM-DIMM ................................... 219
5.1.6.2 Firmware Installation through Interface ........................................... 219
5.2 Self-diagnostic Function ................................................................................... 220
5.2.1 Overview ................................................................................................. 220
5.2.1.1 How to Start Self-diagnostic Function ............................................. 220
5.2.1.2 Functions of Keys during Self-diagnosis ......................................... 220
5.2.1.3 Top Menu ......................................................................................... 221
5.2.2 Test .......................................................................................................... 222
5.2.2.1 Version ............................................................................................. 223
5.2.2.2 Control Panel .................................................................................... 223
5.2.2.3 Sensors ............................................................................................. 224
5.2.2.4 Encoder ............................................................................................. 225
5.2.2.5 Fan .................................................................................................... 225
5.2.2.6 Record .............................................................................................. 226
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