C5354: Ozone Ventilation Fan Motor's Failure To Turn; C5356: Cooling Fan Motor's Failure To Turn - Konica Minolta bizhub C650 Service Manual

Field Service Ver. 8.0 Jun. 2008
16.5.92

C5354: Ozone ventilation fan motor's failure to turn

Ozone ventilation fan motor (FM6)
Step
Check the FM6 connector for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
3 FM6 operation check
4 Change FM6
5 Change MFPB
16.5.93

C5356: Cooling fan motor's failure to turn

2
Cooling fan motor (FM3)
Step
Check the FM3 connector for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
3 FM3 operation check
4 Change FM3
5 Change MFPB
Relevant parts
Action
Relevant parts
Action
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
PRCB CN6PRCB-1 (REM)
PRCB CN6PRCB-3 (LOCK)
—
—
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
PRCB CN10PRCB-1 (REM)
PRCB CN10PRCB-3 (LOCK)
—
—
16. Malfunction code
Location (Electri-
cal component)
—
—
K-6 to 7
—
—
Location (Electri-
cal component)
—
—
K-6
—
—
667
2