C0019: Color Pc Motor Turning At Abnormal Timing; C001A: Color Developing Motor Failure To Turn; C001B: Color Developing Motor Turning At Abnormal Timing - Konica Minolta Bizhub C350 Service Manual

bizhub C350 Field Service Ver. 2.0 April 2004
2.6.6

C0019: Color PC Motor turning at abnormal timing

Color PC Drum Motor (M5)
Step
1 M5 operation check (C0019)
2 Change PWB-MC
2.6.7

C001A: Color Developing Motor failure to turn

Color Developing Motor (M6)
Step
Check the connector of motor for proper connection
1
and correct as necessary.
Check the connector of motor for proper drive cou-
2
pling and correct as necessary.
Check the PU-1 connector for proper connection
3
and correct as necessary.
M6 operation check (C001A)
4
5 Change PU-1
2.6.8

C001B: Color Developing Motor turning at abnormal timing

Color Developing Motor (M6)
Step
M6 operation check (C001B)
1
2 Change PWB-MC
Relevant Electrical Parts
Control Board (PWB-MC)
Action
Relevant Electrical Parts
DC Power Supply (PU1)
Action
Relevant Electrical Parts
DC Power Supply (PU1)
Action
4-29
WIRING DIAGRAM
Control Signal
PWB-MC PJ11MC-13B (LOCK)
PWB-MC PJ11MC-10B (REM)
—
WIRING DIAGRAM
Control Signal
—
—
PU1 PJ5PU1-13 (DC24 V)
PWB-MC PJ2MC-6 (LOCK)
PWB-MC PJ2MC-3 (REM)
—
WIRING DIAGRAM
Control Signal
PWB-MC PJ2MC-6 (LOCK)
PWB-MC PJ2MC-3 (REM)
—
Malfunction code
Location
(Electrical
Component)
13-B
—
Location
(Electrical
Component)
—
—
22-E
13-D
—
Location
(Electrical
Component)
13-D
—