Code: 7216; Code: 7217 - Konica Minolta bizhub C650 Service Manual

9. Jam display
9.3.2

Code: 7216

A. Detection timing
The FNS entrance sensor (PS4) is not turned ON even after the set period of time has elapsed after the
copier's exhaust sensor (PS39) is turned ON by the paper.
B. Action
Exhaust sensor (PS39)
FNS entrance sensor (PS4)
Step
1 Initial check items
2 PS39 I/O, sensor check
5
3 PS4 I/O, sensor check
4 FSCB replacement
9.3.3

Code: 7217

A. Detection timing
The tray1 paper exit sensor (PS6) is not turned ON even after the set period of time has elapsed after
the FNS entrance sensor (PS4) is turned ON by the paper.
B. Action
FNS entrance sensor (PS4)
Tray1 paper exit sensor (PS6)
Step
1 Initial check items
5
2 PS4 I/O, sensor check
5
3 PS6 I/O, sensor check
4 FSCB replacement
108
5
Description
Relevant electrical parts
FNS control board (FSCB)
Action
Description
Relevant electrical parts
FNS control board (FSCB)
Action
Field Service Ver. 7.0 Jun. 2008
WIRING DIAGRAM
Control signal
—
PRCB CN36-12 (ON)
FSCB CN7<A>-13 (ON)
—
WIRING DIAGRAM
Control signal
—
FSCB CN7<A>-13 (ON)
FSCB CN7<B>-14 (ON)
—
Location
(Electrical
component)
—
bizhub C650/
C550/C451 K-4
FS-517/518/608
C-2
—
Location
(Electrical
component)
—
FS-517/518/608
C-2
FS-517/518/608
C-4
—