Code: 7224; Code: 7225 - Konica Minolta bizhub C650 Service Manual

9. Jam display
9.3.10

Code: 7224

A. Detection timing
The folding pass-through sensor (PS26) is not turn ON after stapling is completed.
B. Action
Folding pass-through sensor (PS26)
Step
1 Initial check items
5
2 PS26 I/O, sensor check
3 FSDB replacement
4 FSCB replacement
9.3.11

Code: 7225

A. Detection timing
The folding paper exit sensor (PS25) is not turn ON even after the set period of time has elapsed after
the folding knife motor (M19) turns ON.
B. Action
Folding knife motor (M19)
Folding paper exit sensor (PS25)
Step
1 Initial check items
5
2 PS25 I/O, sensor check
5
3 M19 operation check
4 FSDB replacement
5 FSCB replacement
112
5
Description
Relevant electrical parts
FNS drive board (FSDB)
FNS control board (FSCB)
Action
Description
Relevant electrical parts
FNS drive board (FSDB)
FNS control board (FSCB)
Action
Field Service Ver. 7.0 Jun. 2008
WIRING DIAGRAM
Control signal
—
FSDB CN30-14 (ON)
—
—
WIRING DIAGRAM
Control signal
—
FSDB CN30-11 (ON)
FSDB CN31<A>-7 to 8
—
—
Location
(Electrical
component)
—
FS-517/518/608
I-12 to 13
—
—
Location
(Electrical
component)
—
FS-517/518/608
I-13
FS-517/518/608
I-11 to 12
—
—