Jam Display bizhub C350 Field Service Ver.1.0 Mar. 2004
4-2
IV Troubleshooting
1.3 Sensor layout
1.4 Solution
1.4.1 Paper Take-Up section misfeed
A. Detection timing
B. Action
[1] Exit Sensor PC6-DF [3] Pick-up Sensor PC2-DF
[2] Turnover Sensor PC5-DF [4] Registration Sensor PC1-DF
[1]
[2]
[3]
[4]
4582fs4502c0
Type Description
Misfeed due to
paper not reached
the Registration
Sensor
Misfeed is detected if the Registration Sensor (PC1-DF) is not turned ON within a
preset time after the Take-up Motor (M1-DF) started normal rotation.
Misfeed due to
paper not reached
the Pick-Up Sensor
Misfeed is detected if the Pick-up Sensor (PC2-DF) is not turned ON within a pre-
set time after the Take-up Motor (M1-DF) started reverse rotation.
Relevant electrical parts
Registration Sensor (PC1-DF)
Pick-up Sensor (PC2-DF)
Take-up Motor (M1-DF)
Control Board (PWB-A DF)
Step Action
WIRING DIAGRAM
Control signal
Location
(Electrical compo-
nents)
1 Initial check items - -
2 PC1-DF I/O, sensor check PWB-A DF CN7A DF-9 E-2
3 PC2-DF I/O, sensor check PWB-A DF CN7A DF-12 F-2
4 M1-DF operation check - A-4
5 PWB-A DF replacement - E-5
C350_FS_E.book 2 ページ ２００４年３月１１日 木曜日 午後５時６分
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