Solution - Konica Minolta bizhub C250 Service Manual

8. Trouble code
8.3

Solution

8.3.1 C0001: LCT communication error
Control Board (PWB-C1 LCT)
Step
Turn OFF the Main Power Switch, wait
1 for 10 sec. or more, and turn ON the
Main Power Switch.
2 PWB-C1 LCT replacement
8.3.2 C0209: LCT Elevator Motor Failure
Elevator Motor (M5-LCT)
Elevator Motor Pulse Sensor (PC10-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 PC10-LCT I/O, sensor check
4 M5-LCT operation check
5 PWB-H LCT replacement
6 PWB-C1 LCT replacement
32
Relevant electrical parts
Action
Relevant electrical parts
Action
PWB-H LCT PJ2H<B> LCT-6 to 7 PC-403 G to H-5
Field Service Ver. 1.0 Jul. 2005
WIRING DIAGRAM
Control signal
—
—
Interface Board (PWB-H LCT)
Control Board (PWB-C1 LCT)
WIRING DIAGRAM
Control signal
—
—
PWB-H LCT PJ2H<A> LCT-5
(ON)
—
—
Location
(Electrical
components)
—
—
Location
(Electrical
components)
—
—
PC-403 G to H-4
—
—