C2352: Toner Suction Fan Motor's Failure To Turn - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
16.6.21

C2352: Toner Suction Fan Motor's failure to turn

Toner Suction Fan Motor (M20)
Step
Check the M20 connector for proper connec-
1
tion and correct as necessary.
Check M20 for proper drive coupling and cor-
2
rect as necessary.
M20 operation check
3
4 Change PWB-MC.
16.6.22 C2451: New Transfer Cleaner Unit resetting failure
16.6.23 C3461: New Fusing Unit resetting failure
Control Board (PWB-MC)
Step
1 Reinstall Unit
2 Change PWB-MC
Relevant Electrical Parts
Control Board (PWB-MC)
Action
Relevant Electrical Parts
Action
16. Malfunction code
WIRING DIAGRAM
Control Signal
—
—
PWB-MC PJ15MC-1 (REM)
PWB-MC PJ15MC-3 (LOCK)
—
WIRING DIAGRAM
Control Signal
—
—
Location
(Electrical
Component)
—
—
C to D-
20 to 21
—
Location
(Electrical
Component)
—
—
351