66-23 (bizhub 368/308)
Contents
| JAM type | Misfeed at DF transport section | |
| JAM code | 66-23 | |
| JAM detection timing | <When DF-629 or DF-704 is installed> The document registration sensor (PS3) is not turned OFF (blocked) after a lapse of given time after PS3 is turned ON (unblocked). | |
| Misfeed processing location | Left cover | |
| Relevant parts | <When DF-629 is installed> • Document reading motor (M1) • Document feed motor (M2) • Registration motor (M3) • After separate sensor (PS2) • Document registration sensor (PS3) • Document reading sensor (PS4) • DF control board (DFCB) | |
| <When DF-704 is installed> • Document reading motor (M1) • Document feed motor (M2) • Registration motor (M3) • After separate sensor (PS2) • Document registration sensor (PS3) • Document reading sensor (PS6) • DF control board (DFCB) |
Procedure
When DF-629 is installed
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS2 I/O check, sensor check | DFCB J14-8 (ON) | DF-629 6-G |
| 3 | PS3 I/O check, sensor check | DFCB J14-12 (ON) | DF-629 5-G |
| 4 | PS4 I/O check, sensor check | DFCB J10-3 (ON) | DF-629 2-G |
| 5 | M1 operation check | DFCB J7-1 to 4 | DF-629 2-B |
| 6 | M2 operation check | DFCB J5-1 to 4 | DF-629 2-B |
| 7 | M3 operation check | DFCB J6-1 to 4 | DF-629 3-B |
| 8 | Replace DFCB. (Part# A87RPP1700) | – | – |
- Link to the wiring diagram (DF-629)
When DF-704 is installed
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS2 I/O check, sensor check | DFCB J14-8 (ON) | DF-704 6-G |
| 3 | PS3 I/O check, sensor check | DFCB J14-12 (ON) | DF-704 4-G |
| 4 | PS6 I/O check, sensor check | DFCB J10-3 (ON) | DF-704 2-G |
| 5 | M1 operation check | DFCB J7-1 to 4 | DF-704 1-B |
| 6 | M2 operation check | DFCB J5-1 to 4 | DF-704 1 to 2-B |
| 7 | M3 operation check | DFCB J6-1 to 4 | DF-704 2-B |
| 8 | Replace DFCB. (Part# A85GPP0M00) | – | – |
- Link to the wiring diagram (DF-704)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
K.1.14.3 (Link to the Field Service Manual)