Paper Bundle Exit Misfeed - Konica Minolta bizhub 250 Service Manual

9. Jam Display
9.3.4

Paper Bundle Exit Misfeed

A. Detection Timing
Type
Paper Bundle misfeed
detection
B. Action
Exit Motor (M1-FN)
Saddle Exit Motor (M8-SK)
Storage Tray Detecting Sensor (PC8-FN)
Step
1 Initial check items
2 PC8-FN I/O check
3 PC20-SK I/O check
4 Change PWB-C SK
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The Storage Tray Detecting Sensor (PC8-FN) is not unblocked even after
the set period of time has elapsed after the Exit Motor (M1-FN) is ener-
gized.
The Saddle Exit Sensor (PC20-SK) is not blocked even after the set period
of time has elapsed after the Exit Motor (M1-FN) is energized.
The Saddle Exit Sensor (PC20-SK) is not unblocked even after the set
period of time has elapsed after the Saddle Exit Sensor (PC20-SK) is
blocked.
Relevant Electrical Parts
Action
PWB-A FN PJ13A FN-8 (ON)
PWB-C SK PJ19C SK-8 (ON)
Field Service Ver. 1.0 Aug. 2005
Description
Saddle Exit Sensor (PC20-SK)
Main Control Board (PWB-C SK)
WIRING DIAGRAM
Control Signal
-
-
Location
(Electrical Component)
-
FS-508 G-8
SD-502 B-4
-