23. Malfunction code
Field Service Ver. 2.0 Mar. 2006
332
bizhub C250P
T
roubleshooting
23.5.39
C3461: Fusing Unit New Article Release
23.5.40
C3A01: Paper Stuck to Fuser Heater Roller
23.5.41
C3A02: Paper Stuck to Fuser Pressure Roller
23.5.42
C4151: Polygon Motor/C failure to turn
23.5.43
C4152: Polygon Motor/M failure to turn
23.5.44
C4153: Polygon Motor/Y failure to turn
23.5.45
C4154: Polygon Motor/K failure to turn
Relevant Electrical Parts
Fusing Unit
Mechanical Control Board (PWB-M)
Step
Action
1
Check the Fusing Unit for correct installation (whether it is secured in position).
2
Check the Fusing Unit, PWB-M for proper connection and correct or change as necessary.
3
Reinstall Fusing Unit
4
Change Fusing Unit
5
Change PWB-M
Relevant Electrical Parts
Fusing Unit
Exit Sensor (PC2)
DC Power Supply (PU1)
Mechanical Control Board (PWB-M)
Step
Action
1
Check the Fusing Unit for correct installation (whether it is secured in position).
2
Check the Fusing Unit, PWB-M for proper connection and correct or change as necessary.
3
PC2 I/O check, Sensor check
4
Change Fusing Unit
5
Change PWB-M
6
Change PU1
Relevant Electrical Parts
PH Unit
PH Interface Board (PWB-D)
Mechanical Control Board (PWB-M)
Step
Action
1
Check the connector for proper connection and correct as necessary.
2
Change PH Unit
3
Change PWB-D
4
Change PWB-M
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