C1193: Rear Aligning Plate Motor Malfunctions; C11A4: Booklet Exit Motor Malfunctions - Konica Minolta bizhub C450 Service Manual

8. Trouble code
8.3.5

C1193: Rear Aligning Plate Motor malfunctions

Rear Aligning Plate Home Position Sensor (PI5-
FN)
Rear Aligning Motor (M5-FN)
Step
Check the motor and sensor connectors
1 for proper connection, and correct as
necessary.
Check the connector of motor for proper
2 drive coupling, and correct as neces-
sary.
3 PI5-FN I/O, sensor check
M5-FN operation check when the Main
4
Power Switch is turned OFF and ON.
5 PWB-A FN replacement
8.3.6

C11A4: Booklet Exit Motor malfunctions

Exit Belt Home Position Sensor (PI7-FN)
Exit Motor (M3-FN)
Step
Check the motor and sensor connectors
1 for proper connection, and correct as
necessary.
Check the connector of motor for proper
2 drive coupling, and correct as neces-
sary.
3 PI7-FN I/O, sensor check
M3-FN operation check when the Main
4
Power Switch is turned OFF and ON.
5 PWB-A FN replacement
62
Relevant electrical parts
Action
Relevant electrical parts
Action
Field Service Ver. 1.0 Mar. 2005
Finisher Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
PWB-A FN CN5A FN-15
PWB-A FN CN3A FN-7 to 10
—
Finisher Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
PWB-A FN CN5 FN-6
PWB-A FN CN13A FN-3 to 6
—
Location
(Electrical compo-
nents)
—
—
FS-603 G-6
FS-603 B-4
—
Location
(Electrical compo-
nents)
—
—
FS-603 G-5
FS-603 B-4
—