C11A3: Shutter Drive Failure; C11B0: Staple Drive Failure - Konica Minolta bizhub 250 Service Manual

Field Service Ver. 1.0 Aug. 2005
10.2.6

C11A3: Shutter Drive Failure

Exit Open/Close Motor (M6-FN)
Shutter Home Position Sensor (PC16-FN)
Step
Check the M6-FN connector for
1 proper connection and correct as
necessary.
Check M6-FN for proper drive cou-
2
pling and correct as necessary.
3 M6-FN operation check
4 PC16-FN I/O check
5 Change PWB-B FN
6 Change PWB-A FN
10.2.7

C11B0: Staple Drive Failure

Stapling Unit Moving Motor (M7-FN)
Staple Home Position Sensor (PC10-FN)
Step
Check for interference with the Shut-
1 ter and Exit Roller, and correct as
necessary.
Check the M7-FN connector for
2 proper connection and correct as
necessary.
Check M7-FN for proper drive cou-
3
pling and correct as necessary.
4 M7-FN operation check
5 PC10-FN I/O check
6 Change PWB-A FN
EDNord - Istedgade 37A - 9000 Aalborg - telefon 96333500
Relevant Electrical Parts
Action
PWB-A FN PJ20A FN-1 to 2
PWB-B FN PJ2B FN-9 (ON)
Relevant Electrical Parts
Action
PWB-A FN PJ15A FN-1 to 4
PWB-A FN PJ17A FN-3 (ON)
Elevator Board (PWB-B FN)
Main Control Board (PWB-A FN)
WIRING DIAGRAM
Control Signal
-
-
-
-
Main Control Board (PWB-A FN)
WIRING DIAGRAM
Control Signal
-
-
-
-
10. Malfunction code
Location
(Electrical Component)
-
-
FS-508 B-6
FS-508 H-6
-
-
Location
(Electrical Component)
-
-
-
FS-508 G-9
FS-508 B-7
-
45