Epson 7600, 9600 service manual Adjustment

EPSON Stylus Pro 7600/9600 Revision A

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

9