Epson Aculaser C9200N - Page 119

EPSON AcuLaser C9200N Revision D
Troubleshooting Service Call Error 119
Confidential
E511: COLOR PC DRUM MOTOR'S TURNING AT ABNORMAL TIMING E520: COLOR DEVELOPING MOTOR'S FAILURE TO TURN
Relevant Electrical Parts
 Color PC Drum Motor (M2)  Mechanical Control Board (PWB-M)
Step Action
Connection Diagram
Control Signal
Location
(electrical parts)
1 M2 operation check PWB-M CNDM3-5 (REM)
PWB-M CNDM3-8 (LOCK)
C-23
2 Change PWB-M (p.198) --- ---
Relevant Electrical Parts
 Color Developing Motor (M3)
 DC Power Supply (PU1)
 Mechanical Control Board (PWB-M)
Step Action
Connection Diagram
Control Signal
Location
(electrical parts)
1 Check the connector of motor for
proper connection and correct as
necessary.
--- ---
2 Check the connector of motor for
proper connection and correct as
necessary.
--- ---
3 Check the PU1 connector for proper
connection and correct as necessary.
--- ---
4 Check the PWB-M connector for
proper connection and correct as
necessary.
--- ---
5 M3 operation check PWB-M CNDM2-5 (REM)
PWB-M CNDM2-8 (LOCK)
C-22
6 Change PU1 (p.193) --- ---
7 Change PWB-M (p.198) --- ---