Primary Paper Output Tray Exit Section Misfeed; Third Tray Exit Section Misfeed (Js-601) - Konica Minolta bizhub C450 Service Manual

Field Service Ver. 1.0 Mar. 2005
8.3.3

Primary Paper Output Tray Exit section misfeed

A. Detection timing
Type
Primary paper out-
The 1st Tray Exit Sensor (PC1-FN) is not unblocked even after the lapse of a
put tray exit section
given period of time after it has been blocked.
misfeed detection
B. Action
1st Tray Exit Sensor (PC1-FN)
Step
1 Initial check items
2 PC1-FN I/O, sensor check
3 PWB-A FN replacement
8.3.4

Third Tray Exit section misfeed (JS-601)

A. Detection timing
Type
Third tray exit sec-
The Job Tray Exit Sensor (PC19-FN) is not unblocked even after the lapse of a
tion misfeed detec-
given period of time after it has been blocked.
tion (JS-601)
B. Action
Job Tray Exit Sensor (PC19-FN)
Step
1 Initial check items
2 PC19-FN I/O, sensor check
3 PWB-A FN replacement
Relevant electrical parts
Action
Relevant electrical parts
Action
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
PWB-A FN PJ19A-6 (ON)
—
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
—
PWB-A FN PJ14A-6 (ON)
—
8. Jam Display
Location
(Electrical compo-
nents)
—
FS-507 B-8
—
Location
(Electrical compo-
nents)
—
FS-507 B-4
—
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