19.3 Solution; C0202: Tray 1 Elevator Failure; C0204: Tray 2 Elevator Failure; C0206: Tray 3 Elevator Failure - Konica Minolta bizhub 250 Service Manual

Field Service Ver. 1.0 Aug. 2005

19.3 Solution

19.3.1

C0202: Tray 1 Elevator Failure

19.3.2

C0204: Tray 2 Elevator Failure

19.3.3

C0206: Tray 3 Elevator Failure

19.3.4

C0208: Tray 4 Elevator Failure

Tray1 Paper Lift Motor (M7)
Tray2 Paper Lift Motor (M8)
Tray3 Lift Motor (M124-PF)
Tray4 Lift Motor (M125-PF)
Tray1 Paper Lift Sensor (PC6)
Tray2 Paper Lift Sensor (PC12)
Tray3 Lift Sensor (PC114-PF)
Tray4 Lift Sensor (PC123-PF)
Step
Check the motor and sensor connectors for proper
1
connection, and correct as necessary.
Check the connector of each motor for proper drive
2
coupling, and correct as necessary.
Check the PU1 connector for proper connection and
3
correct as necessary.
4 PC6 I/O check
5 PC12 I/O check
6 PC114-PF I/O check
7 PC123-PF I/O check
8 M7 operation check
9 M8 operation check
10 M124-PF operation check
11 M125-PF operation check
12 Change PWB-A
13 Change PWB-C2 PF
14 Change PU1
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
Relevant Electrical Parts
Mechanical Control Board (PWB-A)
Power Supply Unit (PU1)
Main Control Board (PWB-C2 PF)
Action
19. Malfunction code
WIRING DIAGRAM
Control Signal
-
-
-
PWB-A PJ15A-11 (ON)
PWB-A PJ22A-6 (ON)
See PC-102/PC-202 Service
Manual.
-
-
See PC-102/PC-202 Service
Manual.
-
-
-
Location
(Electrical
Component)
-
-
-
D-17
D-6
D-23
D-19
-
-
-
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