C0048: Fusing Cooling Fan Motor /2 /3'S Failure To Turn; C004C: Ozone Ventilation Fan Motor's Failure To Turn - Konica Minolta Bizhub C350 Service Manual

bizhub C350 Field Service Ver. 2.0 April 2004
2.6.11

C0048: Fusing Cooling Fan Motor /2 /3's failure to turn

Fusing Cooling Fan Motor/2 (M15)
Fusing Cooling Fan Motor/3 (M16)
Step
Check the connector of motor for proper connec-
1
tion and correct as necessary.
Check the fan for possible overload and correct
2
as necessary.
M15, M16 operation check
3
4 Change PWB-MC
2.6.12

C004C: Ozone Ventilation Fan Motor's failure to turn

Ozone Ventilation Fan Motor (M18)
Step
Check the connector of motor for proper connec-
1
tion and correct as necessary.
Check the fan for possible overload and correct
2
as necessary.
M18 operation check
3
4 Change PWB-MC
Relevant Electrical Parts
Control Board (PWB-MC)
Action
Relevant Electrical Parts
Control Board (PWB-MC)
Action
4-31
WIRING DIAGRAM
Control Signal
—
—
M15:
PWB-MC PJ3MC-6A (LOCK)
PWB-MC PJ3MC-4A (REM)
M16:
PWB-MC PJ3MC-9A (LOCK)
PWB-MC PJ3MC-7A (REM)
—
WIRING DIAGRAM
Control Signal
—
—
PWB-MC PJ5MC-13 (LOCK)
PWB-MC PJ5MC-11 (REM)
—
Malfunction code
Location
(Electrical
Component)
—
—
2-I (M15)
2-J (M16)
—
Location
(Electrical
Component)
—
—
26-V
—