C3201: Fusing Motor Failure To Turn; Fusing Motor Turning At Abnormal Timing; C3303: Fusing Cooling Fan Motor/ 1 Failure To Turn - Konica Minolta bizhub C650 Service Manual

16. Malfunction code
16.5.57

C3201: Fusing motor failure to turn

16.5.58 C3202: Fusing motor turning at abnormal timing
Fusing motor (M30)
Step
Check the M30 connector for proper
1
connection and correct as necessary.
Check the loading status of the fusing unit
2
drive, and correct the error as necessary.
Check the fusing unit, PRCB for proper
3 connection and correct or change as
necessary.
4 M30 operation check
5 Change M30
6 Change PRCB
16.5.59

C3303: Fusing cooling fan motor/ 1 failure to turn

Fusing cooling fan motor/1 (FM2)
Step
Check the FM2 connector for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
3 FM2 operation check
4 Change FM2
5 Change PRCB
656
Relevant parts
Action
Relevant parts
Action
Field Service Ver. 8.0 Jun. 2008
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
—
PRCB CN7PRCB-3 (REM)
PRCB CN7PRCB-6 (LOCK)
—
—
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
PRCB CN6PRCB-4 (REM)
PRCB CN6PRCB-6 (LOCK)
—
—
Location (Electri-
cal component)
—
—
—
K-7
—
—
Location (Electri-
cal component)
—
—
K-6
—
—