22. Jam Display
Field Service Ver. 2.0 Mar. 2006
296
bizhub C250P
T
roubleshooting
22.4.5
Misfeed at Manual Bypass feed section
A. Detection Timing
B. Action
Type
Description
Detection of
misfeed at Manual
Bypass feed
section
The leading edge of the paper does not block the Registration Roller Sensor
(PC1) even after the lapse of a given period of time after the Bypass Paper Feed
Clutch (CL5) has been energized.
Manual Bypass
feed section
Loop Registration
Reversing JAM
Rise timing of load for registration is earlier than the one for making the loop at
front of the Registration Roller at Bypass feed.
Relevant Electrical Parts
Registration Roller Sensor (PC1)
Bypass Paper Feed Clutch (CL5)
Mechanical Control Board (PWB-M)
Step
Action
1
Initial check items
2
PC1 I/O check, Sensor check
3
CL5 operation check
4
Change PWB-M
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