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72-16 (bizhub 650i/550i/450i)
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When FS-533 or FS-533+PK-519 is installed
Contents
| JAM type | Misfeed at FS transport section (When FS-533 or FS-533+PK-519 is installed) | |||
| JAM code | 72-16 | |||
| JAM detection timing | 72-16: <When FS-533 is installed> The paper feed sensor (PS101) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned OFF (unblocked) the main body’s paper exit sensor (PS3). | |||
| The paper feed sensor (PS101) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned ON the paper feed sensor (PS201). | ||||
| Misfeed processing location | Finisher paper feed section | |||
| Relevant parts | -Paper conveyance motor (M101) -Paper exit sensor (PS3) -Paper feed sensor (PS101) -Paper feed sensor (PS201) -FS control board (FSCB) -Base board (BASEB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS3 I/O check, sensor check | BASEB CN22E-3 (ON) | 11-C |
| 3 | PS101 I/O check, sensor check | FSCB CN111 | FS-533 7-D to E |
| 4 | PS201 I/O check, sensor check | PKCB CN204 | FS-533 (PK-519) 5-C |
| 5 | M101 operation check | FSCB CN101 | FS-533 6-J |
| 6 | FSCB CP101 conduction check | – | – |
| 7 | Replace FSCB. FS-533 (Part# A2YUPPH901 for Model No. A2YU-WY1 or Part # A2YUPPXN00 for Model No. A2YU-WY2) | – | – |
| 8 | Replace BASEB. (Part# AC74H02101) | – | – |
When FS-539 or FS-539SD is installed
Contents
| JAM type | Misfeed at FS transport section (When FS-539 or FS-539SD is installed) | |
| JAM code | 72-16 | |
| JAM detection timing | 72-16: The FNS entrance sensor (PS4) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned ON (blocked) the RU entrance sensor (PS2). | |
| Misfeed processing location | Horizontal transport unit cover | |
| Relevant parts | -RU transport motor (M1) -RU entrance sensor (PS2) -FNS entrance sensor (PS4) -FS control board (FSCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS2 I/O check, sensor check | FSCB J6-7 (ON) | FS-539/FS-539SD 12-K |
| 3 | PS4 I/O check, sensor check | FSCB J4<B>-9 (ON) | FS-539/FS-539SD 15-C |
| 4 | M1 operation check | FSCB J6-1 to 4 | FS-539/FS-539SD 11-K |
| 5 | Replace FSCB. (Part# AAR4PP8201) | – | – |
When FS-540 or FS-540SD is installed
Contents
| JAM type | Misfeed at FS transport section (When FS-540 or FS-540SD is installed) | |
| JAM code | ||
| JAM detection timing | 72-16: The FNS entrance sensor (PS34) is not turned ON even after the lapse of a given period of time after the leading edge of the paper has turned ON (blocked) the RU entrance sensor (PS2). | |
| Misfeed processing location | Horizontal transport unit cover | |
| Relevant parts | -RU transport motor (M1) -RU entrance sensor (PS2) -FNS entrance sensor (PS34) -FS control board (FSCB) |
Procedure
| Step | Action | Control signal | Location of electrical component |
|---|---|---|---|
| 1 | Initial check items | – | – |
| 2 | PS2 I/O check, sensor check | FSCB J8<B>-12 (ON) | FS-540/FS-540SD 8-D |
| 3 | PS34 I/O check, sensor check | FSCB J8<A>-5 (ON) | FS-540/FS-540SD 7-D |
| 4 | M1 operation check | FSCB J8<A>-6 to 9 | FS-540/FS-540SD 8-D |
| 5 | Replace FSCB. (Part# AAR5PPD401) | – | – |