Transport Section Misfeed - Konica Minolta bizhub C203 Service Manual

8. Jam display
8.4.3

Transport section misfeed

A. Detection timing
Type
Detection of misfeed at
transport section
Detection of paper left in
transport section
B. Action
Take-up motor (M2)
Registration sensor (PS3)
After separate sensor (PS4)
Before read sensor (PS9)
Step
1 Initial check items
Adjust the height of the guide support for the
2 original glass moving unit.
See P.442 of the main body service manual.
3 PS3 I/O check, sensor check
4 PS4 I/O check, sensor check
5 PS9 I/O check, sensor check
6 M2 operation check
7 DFCB replacement
54
The registration sensor (PS3) is not turned ON after a lapse of a given
time after the after separate sensor (PS4) is turned ON.
The before read sensor (PS9) is not turned ON after a lapse of a given
time after the registration sensor (PS3) is turned ON.
The after separate sensor (PS4) is not turn OFF after a lapse of a given
time after the after separate sensor (PS4) is turned ON.
The registration sensor (PS3) is not turned OFF after a lapse of given time
after the after separate sensor (PS4) is turned OFF.
Relevant electrical parts
Action
Field Service Ver. 1.0 Jul. 2007
Description
DF control board (DFCB)
WIRING DIAGRAM
Control signal
—
—
DFCB PJ10DFCB-11 (ON)
DFCB PJ11DFCB-6 (ON)
DFCB PJ14DFCB-8 (ON)
DFCB PJ8DFCB-5 to 10
—
Location
(Electrical
components)
—
—
DF-611 C-2 to 3
DF-611 C-4
DF-611 C-5
DF-611 I-6
—