Ricoh G188 Service Manual page 392

Jam Detection
Jam Code
Display
SP
Finisher Entrance
7504 130
(B793)
Finisher Proof Exit
7504 131
(B793)
Finisher Shift Tray Exit
7504 132
(B793)
Finisher Staple Exit
7504 133
(B793)
7504 134 Finisher Exit (B793)
Finisher Folding
7504 135
(B793)
Finisher Folding Exit
7504 136
(B793)
Finisher Guide Motor
7504 137
(B793)
G188/G189
Description
Entrance sensor does not detect paper
after the exit sensor of the main frame
has turned on or paper stays at the
entrance sensor.
Paper does not reach to the proof tray
exit sensor or stay at the proof tray exit
sensor.
Paper does not reach to the shift tray
exit sensor or stay at the shift tray exit
sensor.
Staple tray exit sensor does not turn on
after the entrance sensor has turned on.
Staple tray exit sensor does not turn off
after it has turned on.
Shift tray exit sensor does not turn on
while the stack feed-out roller has
turned on.
Shift tray exit sensor does not turn off
after the stack feed-out roller has
returned to its home position.
Fold unit entrance sensor does not turn
on after the stopper S HP sensor has
turned on.
Fold unit exit sensor does not turn on
after the folding has been done.
Fold unit exit sensor does not turn off
after it has turned on.
Exit guide plate HP sensor does not turn
off after the exit guide plate has opened.
6-4
LCD
Display
R1-R3
R1-R3
R1-R3
R4-R6
R4-R6
R7-R11
R7-R11
R1-R3
SM Appendix