Elevator Tray Exit Section Misfeed; Paper Stack Exit Section Misfeed - Konica Minolta bizhub C250 Service Manual

8. Jam Display
8.3.5

Elevator Tray Exit section misfeed

A. Detection timing
Type
Elevator Tray Exit
The Storage Sensor (PC3-FN) is not unblocked even after the lapse of a given
section misfeed
period of time after it has been blocked.
detection
B. Action
Storage Sensor (PC3-FN)
Exit Motor (M3-FN)
Step
1 Initial check items
2 PC3-FN I/O, sensor check
3 M3-FN operation check
4 PWB-A FN replacement
8.3.6

Paper Stack Exit section misfeed

A. Detection timing
Type
Paper Stack Exit
The Finisher Tray Paper Sensor (PC5-FN) remains activated when a copy stack,
section misfeed
which has been stapled together, is fed out.
detection
B. Action
Exit Motor (M3-FN)
Finisher Tray Paper Sensor (PC5-FN)
Step
1 Initial check items
2 PC5-FN I/O, sensor check
3 M3-FN operation check
4 PWB-A FN replacement
24
Relevant electrical parts
Action
Relevant electrical parts
Action
Field Service Ver. 1.0 Jul. 2005
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
PWB-A FN PJ20A-3 (ON)
PWB-A FN PJ8A-1 to 4
—
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
PWB-A FN PJ25A-2 (ON)
PWB-A FN PJ8A-1 to 4
—
Location
(Electrical
components)
—
FS-501 H-7
FS-501 B-1
—
Location
(Electrical
components)
—
FS-501 H-3
FS-501 B-1
—