Epson Aculaser C9200N, Руководство по обслуживанию

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EPSON AcuLaser C9200N Revision D
Troubleshooting Service Call Error 122
Confidential
E600: CYAN TCR SENSOR ADJUSTMENT FAILURE
E601: MAGENTA TCR SENSOR ADJUSTMENT FAILURE
E602: YELLOW TCR SENSOR ADJUSTMENT FAILURE
E603: BLACK TCR SENSOR ADJUSTMENT FAILURE
Relevant Electrical Parts
†
Photoconductor Unit /C
†
Photoconductor Unit /M
†
Photoconductor Unit /Y
†
Toner Supply Motor Y/M (M6)
†
Toner Supply Motor C/K (M7)
†
Mechanical Control Board (PWB-M)
†
Controller Board (PWB-P)
Step Action
Connection Diagram
Control Signal
Location
(electrical parts)
1 Clean the TCR Sensor window
on the underside of the
Photoconductor Unit if dirty --- ---
2 M6, M7 operation check PWB-M CNDM2-10 to 13 (M6)
PWB-M CNDM3-10 to 13 (M7)
C-22
C-23
3 Reinstall Photoconductor Unit --- ---
4 Change Photoconductor Unit --- ---
5 Change PWB-M (p.198) --- ---
6 Change PWB-P (p.198) --- ---
Relevant Electrical Parts
†
Photoconductor Unit /K
†
Toner Supply Motor C/K (M7)
†
Mechanical Control Board (PWB-M)
†
Controller Board (PWB-P)
Step Action
Connection Diagram
Control Signal
Location
(electrical parts)
1 Clean or correct each contact of the
Photoconductor Unit if faulty. --- ---
2 M7 operation check PWB-M CNDM3-10 to 13 C-23
3 Reinstall Photoconductor Unit /K --- ---
4 Change Photoconductor Unit /K --- ---
5 Change PWB-M (p.198) --- ---
6 Change PWB-P (p.198) --- ---