bizhub C350 Field Service Ver.1.0 Mar. 2004 Trouble code
4-11
IV Troubleshooting
2.3.3 C0B25:Stapler Unit Slide Motor malfunctions
A. Detection timing
B. Action
Malfunction code Description
C0B25
The Slide Home Position Sensor (PI18-FN) is not unblocked even after the lapse of
a given period of time after the Stapler Unit has started moving from its home posi-
tion.
The Slide Home Position Sensor (PI18-FN) is not blocked even after the lapse of a
given period of time after the Stapler Unit has started moving from a position not
the home position.
Relevant electrical parts
Slide Home Position Sensor (PI18-FN)
Slide Motor (M8-FN)
Finisher Control Board (PWB-A FN)
Step Action
WIRING DIAGRAM
Control signal
Location
(Electrical compo-
nents)
1
Check the motor and sensor connectors
for proper connection, and correct as
necessary.
--
2
Check the connector of motor for proper
drive coupling, and correct as neces-
sary.
--
3 PI18-FN I/O, sensor check PWB-A FN CN11 FN-3 F-2
4
M8-FN operation check when the Power
Switch is turned OFF and ON.
-I-8
5 PWB-A FN replacement - E-6
C350_FS_E.book 11 ページ ２００４年３月１１日 木曜日 午後５時６分
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