Stapler Section Misfeed; Horizontal Transport Section Misfeed - Konica Minolta Bizhub C350 Service Manual

Jam Display
1.4.6

Stapler section misfeed

A. Detection timing
Type
Stapler section mis- The Stapler does not return to its home position within a given period of time after
feed detection the forward drive of the Stapler has been started.
B. Action
Staple Home Position Sensor (PC14-FN)
Stapling Unit Moving Motor (M6-FN)
Step
1 Initial check items
2 PC14-FN I/O, sensor check
3 M6-FN operation check
4 Stapling Unit replacement
5 PWB-A FN replacement
1.4.7

Horizontal Transport section misfeed

A. Detection timing
Type
The Paper Sensor (PC1-HO) of the Horizontal Transport Unit is not blocked even
after the lapse of a given period of time after the leading edge of the paper has
Horizontal Trans-
unblocked the Paper Exit Sensor of the main unit.
port section mis-
The Paper Sensor (PC1-HO) of the Horizontal Transport Unit is not unblocked
feed detection
even after the lapse of a given period of time after the leading edge of the paper
has blocked the Paper Sensor (PC1-HO).
B. Action
Paper Sensor (PC1-HO)
Turnover Empty Sensor (PC6-HO)
Step
1 Initial check items
2 Horizontal Transport section gear check
3 PC1-HO I/O, sensor check
4 PC6-HO I/O, sensor check
5 PWB-A FN replacement
Relevant electrical parts
Action
Relevant electrical parts
Action
4-6
bizhub C350 Field Service Ver.1.0 Mar. 2004
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
-
PWB-A FN PJ22A FN-3
-
-
-
Description
Control Board (PWB-A FN)
WIRING DIAGRAM
Control signal
-
-
PWB-A FN PJ15A FN-4
PWB-A FN PJ15A FN-12
-
Location
(Electrical compo-
nents)
-
I-7
A-4
-
E-5
Location
(Electrical compo-
nents)
-
-
D-9
C-9
E-5