Konica Minolta bizhub C250 Service Manual page 634

Field Service Ver. 1.0 Jul. 2005
8.3.7 C0215: LCT Shift Motor Failure
Shift Tray Motor (M4-LCT)
Shift Motor Pulse Sensor (PC8-LCT)
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 PC8-LCT I/O, sensor check
4 M4-LCT operation check
5 PWB-C1 LCT replacement
Relevant electrical parts
Action
PWB-H LCT PJ2H<B> LCT-4 to 5 PC-403 G to H-6
Control Board (PWB-C1 LCT)
WIRING DIAGRAM
Control signal
—
—
PWB-H LCT PJ2H<A> LCT-3
(ON)
—
8. Trouble code
Location
(Electrical
components)
—
—
PC-403 G to H-5
—
35