Specifications

Troubleshooting 5-7
M M L 0 0
5.1.9. Folding unit does not appear on the OCP.
Figure 5-4. Folding unit does not appear on the OCP
5.1.10. Cover Sheet Feeder does not appear on the OCP.
Figure 5-5. Cover Sheet Feeder does not appear on the OCP.
PRIMARY FACTOR; Folding unit does not appear on the OCP though the Folding unit is connected.
Note: Finisher judges that the Folding unit is connected when a level of the "BM SET
signal" is low.
(B6 pin and B7 pin of CN5 are connected.)
PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance
Ref + Page
1. This phenomenon
occurs.
1. PCB fault. Replace: FS-108HBM P/K
3.5, 3-7
2. The breaking of cables. Repair the cable between B6 pin
and B7 pin of CN5.
PRIMARY FACTOR; Cover Sheet Feeder does not appear on the OCP though the Cover Sheet Feeder is
connected.
Note: Finisher judges that the Cover Sheet Feeder is connected when a level of the
"SHEET SET signal" is low.
(A24 pin of CN51 and 7 pin of CN1 are connected.)
PHENOMENON CAUSES & CHECK POINTS CORRECTIONS Maintenance
Ref + Page
1. This phenomenon
occurs.
1. PCB fault. Replace: FS-108HBM P/K
Replace: PI-108H P/K
3.5, 3-7
2. The breaking of cables. Repair the cable between A24 pin of
CN51 and 7 pin of CN1.