Exit Section Misfeed; Finisher Bundle Exit Misfeed - Konica Minolta Magicolor 8650 Service Manual

Field Service Ver. 1.0 Oct. 2007
7.3.4

Exit section misfeed

A. Detection timing
Type
Finisher exit section mis-
feed detection
B. Action
Entrance sensor (PS1)
Transport sensor (PS2)
Step
1 Initial check items
2 PS1 I/O check
3 PS2 I/O check
4 Change FSCB
5 Change MFPB
7.3.5

Finisher bundle exit misfeed

A. Detection timing
Type
Finisher bundle exit
misfeed detection
B. Action
Storage tray detect sensor (PS3)
Exit motor (M4)
Step
1 Initial check items
2 PS3 I/O check
3 M4 operation check
4 Change FSCB
Confidential – for internal use only, do not distribute
The transport sensor (PS2) is not turned ON even after the set period of
time has elapsed after the entrance sensor (PS1) is turned ON by the
paper.
The transport sensor (PS2) is not turned OFF even after the set period of
time has elapsed after the entrance sensor (PS1) is turned OFF by the
paper.
Relevant electrical parts
FS control board (FSCB)
MFP board (MFPB)
Action
The storage tray detect sensor (PS3) is not turned OFF even after the set
period of time has elapsed after the exit motor (M4) is energized.
Relevant electrical parts
FS control board (FSCB)
Action
Description
WIRING DIAGRAM
Control signal
—
FSCB PJ19FSCB-11 (ON)
FSCB PJ19FSCB-14 (ON)
—
—
Description
WIRING DIAGRAM
Control signal
—
FSCB PJ14FSCB-8 (ON)
FSCB PJ10FSCB-5 to 8
—
7. Jam display
Location
(Electrical
component)
—
FS-519 C-7
FS-519 C-7
—
—
Location
(Electrical
component)
—
FS-519 C-12
FS-519 C-3
—
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