Field Service Ver. 1.0 Aug. 2005 10. Malfunction code
45
FS-508/PU-501/OT-601
Troubleshooting
10.2.6 C11A3: Shutter Drive Failure
10.2.7 C11B0: Staple Drive Failure
Relevant Electrical Parts
Exit Open/Close Motor (M6-FN)
Shutter Home Position Sensor (PC16-FN)
Elevator Board (PWB-B FN)
Main Control Board (PWB-A FN)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical Component)
1
Check the M6-FN connector for
proper connection and correct as
necessary.
--
2
Check M6-FN for proper drive cou-
pling and correct as necessary.
--
3 M6-FN operation check PWB-A FN PJ20A FN-1 to 2 FS-508 B-6
4 PC16-FN I/O check PWB-B FN PJ2B FN-9 (ON) FS-508 H-6
5 Change PWB-B FN - -
6 Change PWB-A FN - -
Relevant Electrical Parts
Stapling Unit Moving Motor (M7-FN)
Staple Home Position Sensor (PC10-FN)
Main Control Board (PWB-A FN)
Step Action
WIRING DIAGRAM
Control Signal
Location
(Electrical Component)
1
Check for interference with the Shut-
ter and Exit Roller, and correct as
necessary.
--
2
Check the M7-FN connector for
proper connection and correct as
necessary.
--
3
Check M7-FN for proper drive cou-
pling and correct as necessary.
--
4 M7-FN operation check PWB-A FN PJ15A FN-1 to 4 FS-508 G-9
5 PC10-FN I/O check PWB-A FN PJ17A FN-3 (ON) FS-508 B-7
6 Change PWB-A FN - -