Epson AcuLaser C9200N Service Manual page 118

EPSON AcuLaser C9200N
E500: MAIN MOTOR'S FAILURE TO TURN
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
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Relevant Electrical Parts
DC Power Supply (PU1)
Connection Diagram
Control Signal
---
---
---
PWB-M CNDM1-5 (REM)
PWB-M CNDM1-8 (LOCK)
---
---
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E501: MAIN MOTOR TURNING AT ABNORMAL TIMING
Main Motor (M1)
Mechanical Control Board (PWB-M)
Step
Location
(electrical parts)
--- 1 M1 operation check
---
2 Change PWB-M
3 Change PU1
---
K ～ L-2 E510: COLOR PC DRUM MOTOR'S FAILURE TO TURN
---
Color PC Drum Motor (M2)
---
Step
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
Service Call Error
Relevant Electrical Parts
DC Power Supply (PU1)
Connection Diagram
Action
Control Signal
PWB-M CNDM1-5 (REM)
PWB-M CNDM1-8 (LOCK)
(p.198) ---
(p.193) ---
Relevant Electrical Parts
Mechanical Control Board (PWB-M)
Connection Diagram
Action
Control Signal
---
---
---
PWB-M CNDM3-5 (REM)
PWB-M CNDM3-8 (LOCK)
(p.198) ---
Revision D
Location
(electrical parts)
K to L-2
---
---
Location
(electrical parts)
---
---
---
C-23
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118
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