Epson Stylus Pro 7600 Service Manual page 8

EPSON Stylus Pro 7600/9600
3.2.2.13 Ink-related Errors ........................................................................... 130
3.2.2.14 Defective ink cartridge ................................................................... 130
3.2.2.15 Ink lever released ............................................................................ 130
3.2.2.16 Illegal ink cartridge ........................................................................ 131
3.2.2.17 Maintenance tank full ..................................................................... 131
3.2.2.18 No Maintenance tank ...................................................................... 131
3.2.2.19 Wrong IK designation .................................................................... 131
3.2.2.20 Fatal Error ....................................................................................... 131
3.2.3 Troubleshooting for Warning .................................................................. 132
3.2.3.1 Ink Low ............................................................................................ 132
3.2.3.2 Maintenance tank full warning ......................................................... 132
3.2.3.3 Maintenance request ......................................................................... 132
3.2.4 Troubleshooting for Service Call Errors .................................................. 134
3.2.4.1 CR motor life (00000101) ................................................................ 134
3.2.4.2 PF motor encoder check error (00010000) ....................................... 135
3.2.4.3 PF Motor out of step (00010001) ..................................................... 135
3.2.4.4 PF motor overcurrent (00010002) .................................................... 136
3.2.4.5 PF motor in-position time out (00010003) ....................................... 136
3.2.4.6 CR motor encoder check error (00010004) ...................................... 137
3.2.4.7 CR motor out of step (00010005) ..................................................... 137
3.2.4.8 CR motor overcurrent (00010006) ................................................... 138
3.2.4.9 CR motor in-position time-out (00010007) ...................................... 138
3.2.4.10 Servo interrupt watchdog time-out (00010008) ............................. 139
3.2.4.11 System interrupt watchdog time-out (00010009) ........................... 139
3.2.4.12 CR home position sensor error (0001000A) .................................. 139
3.2.4.13 PF home position sensor error (0001000B) ................................... 139
3.2.4.14 Head slide (PG) home position sensor error (0001000C) .............. 140
3.2.4.15 CR motor PWM output faulty (0001000F) .................................... 140
3.2.4.16 PF motor PWM output faulty (00010010) ..................................... 141
3.2.4.17 Head driver (TG) temperature error (0001001B) ........................... 141
3.2.4.18 CR servo parameter error (0001001D) ........................................... 142
3.2.4.19 PF servo parameter error (0001001E) ............................................ 142
3.2.4.20 CSIC reed/right error (00010020) .................................................. 143
3.2.4.21 Ink type error (setting on printer body side) (00010022) ............... 143
3.2.4.22 RTC analysis error (00010023) ...................................................... 143
3.2.4.23 CSIC ROM communication error (00010025) ............................... 144
3.2.4.24 RTC communication error (00010026) .......................................... 144
3.2.4.25 Head error (00010028) ................................................................... 144
3.2.4.26 Unidentified NMI (00010029) ....................................................... 144
3.2.4.27 CR ASIC ECU error (0001002A) .................................................. 144
3.2.4.28 PF ASIC ECU error (0001002B) ................................................... 144
3.2.4.29 NVRAM error (00020000) ............................................................. 144
3.2.4.30 SDRAM error (00020002) ............................................................. 145
3.2.4.31 BOOT program SUM error (00020003) ........................................ 145
3.2.4.32 Flash memory SUM error (00020009) ........................................... 145
3.2.4.33 Program load error (0002000A) ..................................................... 145
3.2.4.34 Internal memory shortage error (0002000B) ................................. 145
3.2.4.35 Review error (0002000C) ............................................................... 146
3.2.4.36 CPU address error (load misalignment)
3.2.4.37 CPU address error (storage misalignment) (10000100) ................. 146
3.2.4.38 CPU reserve command code exception error (10000180) ............. 146
3.2.4.39 CPU slot illegal command exception error (100001A0) ................ 146
3.2.4.40 CPU DMA address error (100005C0) ............................................ 146
3.2.4.41 CPU error (10000xxx) .................................................................... 146
3.3 Troubleshooting Based on Your Printout ......................................................... 147
3.3.1 Dot Missing ............................................................................................. 147
3.3.2 Uneven Printing/Poor Resolution ............................................................ 148
3.3.3 Smudged or Marred Printout (Front) ....................................................... 148
3.3.4 Smudged or Marred Printout (Reverse side) ........................................... 149
3.3.5 White or Black Banding in the carriage running direction ...................... 149
3.3.6 Banding in the paper feed direction ......................................................... 150
Chapter 4 Disassembly & Assembly
4.1 Summary .......................................................................................................... 152
4.1.1 Precautions ............................................................................................... 152
4.1.2 Tools ........................................................................................................ 155
4.1.3 Screw List ................................................................................................ 155
4.1.4 Disassembly Flow .................................................................................... 156
4.2 Removing the Panel Unit and Housing ............................................................ 158
4.2.1 Panel Unit ................................................................................................ 159
4.2.2 R Side Cover ............................................................................................ 160
4.2.3 L Side Cover ............................................................................................ 163
4.2.4 I/H Cover ................................................................................................. 164
4.2.5 H Top Cover ............................................................................................ 165
4.2.6 Rear Cover ............................................................................................... 166
4.2.7 Paper Guide L2 ........................................................................................ 168
4.2.8 Roll Paper Cover ..................................................................................... 169
4.2.9 Front Cover .............................................................................................. 170
Revision A
(100000E0) ................. 146
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