C11B1: Stapler Unit Slide Motor Malfunctions; C11B4: Stapler/Folding Motor Malfunctions - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
8.3.7

C11B1: Stapler Unit Slide Motor malfunctions

Slide Home Position Sensor (PI18-FN)
Slide Motor (M8-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 PI18-FN I/O, sensor check
M8-FN operation check when the Main
4
Power Switch is turned OFF and ON.
5 PWB-A FN replacement
8.3.8

C11B4: Stapler/Folding Motor malfunctions

(1) Wiring
Staple Drive Home Position Sensor (PI19-FN)
Staple/Folding Motor (M7-FN)
Step
Check the motor connectors for proper
1
connection, and correct as necessary.
Check the connector of motor for proper
2 drive coupling, and correct as neces-
sary.
3 PI19-FN I/O, sensor check
M7-FN operation check when the Main
4
Power Switch is turned OFF and ON.
5 PWB-A FN replacement
Relevant electrical parts
Action
Relevant electrical parts
Action
Finisher Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
PWB-A FN CN11A FN-3
PWB-A FN CN7A FN-3 to 6
—
Finisher Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
—
—
PWB-A FN CN6A FN-3 to 4
—
8. Trouble code
Location
(Electrical compo-
nents)
—
—
FS-603 B to C-5
FS-603 B-5
—
Location
(Electrical compo-
nents)
—
—
—
FS-603 B-3
—
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