C2352: Color Toner Suction Fan Motor's Failure To Turn - Konica Minolta bizhub C650 Service Manual

Field Service Ver. 8.0 Jun. 2008
16.5.29 C2351: K toner suction fan motor's failure to turn
K toner suction fan motor (FM8)
Step
Check the FM8 connector for proper con-
1
nection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
3 FM8 operation check
4 Change FM8
5 Change PRCB
16.5.30

C2352: Color toner suction fan motor's failure to turn

Color toner suction fan motor (FM7)
Step
Check the FM7 connector for proper
1
connection and correct as necessary.
Check the fan for possible overload and
2
correct as necessary.
3 FM7 operation check
4 Change FM7
5 Change PRCB
Relevant parts
Action
Relevant parts
Action
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
PRCB CN10PRCB-10 (REM)
PRCB CN10PRCB-12 (LOCK)
—
—
Printer control board (PRCB)
WIRING DIAGRAM
Control signal
—
—
PRCB CN10PRCB-7 (REM)
PRCB CN10PRCB-9 (LOCK)
—
—
16. Malfunction code
Location (Electri-
cal component)
—
—
K-5
—
—
Location (Electri-
cal component)
—
—
K-5
—
—
647