C0B4C:booklet Exit Motor Malfunctions - Konica Minolta bizhub C350 Service Manual

Trouble code
2.3.6

C0B4C:Booklet Exit Motor malfunctions

A. Detection timing
Malfunction code
The Exit Belt Home Position Sensor (PI7-FN) is not unblocked even after the lapse
of a given period of time after the Booklet Exit Belt has started moving from its
home position during an initial operation.
The Exit Belt Home Position Sensor (PI7-FN) is not unblocked even after the lapse
of a given period of time after the Booklet Exit Belt has started moving from its
home position during an ordinary operation.
C0B4C
The Exit Belt Home Position Sensor (PI7-FN) is not blocked even after the lapse of
a given period of time after the Booklet Exit Belt has started moving from a position
not the home position during an initial operation.
The Exit Belt Home Position Sensor (PI7-FN) is not blocked even after the lapse of
a given period of time after the Booklet Exit Belt has started moving from a position
not the home position during an ordinary operation.
B. Action
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 Power
4
Switch is turned OFF and ON.
5 PWB-A FN replacement
4-14
Relevant electrical parts
Action
FS-601 Field Service Ver2.0 Sep. 2004
Description
Finisher Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
-
-
PWB-A FN CN5 FN-6
-
-
Location
(Electrical compo-
nents)
-
-
F-8
B-7
E-6