Epson AcuLaser C9200N Service Manual page 118

EPSON AcuLaser C9200N
E500: MAIN MOTOR'S FAILURE TO TURN
Relevant Electrical Parts
Main Motor (M1)
Mechanical Control Board (PWB-M)
Step Action
1 Check the M1 connector for proper
connection and correct as necessary.
2 Check M1 for proper drive coupling
and correct as necessary.
3 Check the PWB-M connector for
proper connection and correct as
necessary.
4 M1 operation check
5 Change PWB-M (p.198)
6 Change PU1 (p.193)
Troubleshooting
DC Power Supply (PU1)
Connection Diagram
Location
Control Signal
(electrical parts)
--- ---
--- ---
--- ---
K ～ L-2
PWB-M CNDM1-5 (REM)
PWB-M CNDM1-8 (LOCK)
--- ---
--- ---
Service Call Error
E501: MAIN MOTOR TURNING AT ABNORMAL TIMING
Relevant Electrical Parts
Main Motor (M1)
Mechanical Control Board (PWB-M)
Step Action
1 M1 operation check
2 Change PWB-M (p.198)
3 Change PU1 (p.193)
E510: COLOR PC DRUM MOTOR'S FAILURE TO TURN
Relevant Electrical Parts
Color PC Drum Motor (M2)
Step Action
1 Check the connector of motor for
proper connection and correct as
necessary.
2 Check the connector of motor for
proper drive coupling and correct as
necessary.
3 Check the PWB-M connector for
proper connection and correct as
necessary.
4 M2 operation check
5 Change PWB-M (p.198)
Revision D
DC Power Supply (PU1)
Connection Diagram
Location
Control Signal
(electrical parts)
PWB-M CNDM1-5 (REM) K to L-2
PWB-M CNDM1-8 (LOCK)
--- ---
--- ---
Mechanical Control Board (PWB-M)
Connection Diagram
Location
Control Signal
(electrical parts)
--- ---
--- ---
--- ---
PWB-M CNDM3-5 (REM) C-23
PWB-M CNDM3-8 (LOCK)
--- ---
Confidential
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