C1004 (bizhub C650i/C550i/C450i)
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When FS-533 is installed
Contents
| Trouble type | Finisher communication error (Engine detection) (When FS-533 is installed) |
| Rank | C |
| Trouble detection condition | When a communication error is detected between the base board (BASEB) and the FS control board (FSCB). |
| Trouble isolation | – |
| Relevant electrical parts | -FS control board (FSCB) -Base board (BASEB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace FSCB. (Part# A2YUPPH901 for Model No. A2YU-WY1 or Part # A2YUPPXN00 for Model No. A2YU-WY2)
- Replace BASEB. (Part# AA7NH02102)
When FS-539 or FS-539SD is installed
Contents
| Trouble type | Finisher communication error (Engine detection) (When FS-539 or FS-539SD is installed) |
| Rank | C |
| Trouble detection condition | When a communication error is detected between the base board (BASEB) and the FS control board (FSCB). |
| Trouble isolation | – |
| Relevant electrical parts | -FS control board (FSCB) -Base board (BASEB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace FSCB. (Part# AAR4PP8201)
- Replace BASEB. (Part# AA7NH02102)
When FS-540 or FS-540SD is installed
Contents
| Trouble type | Finisher communication error (Engine detection) (When FS-540 or FS-540SD is installed) |
| Rank | C |
| Trouble detection condition | When a communication error is detected between the base board (BASEB) and the FS control board (FSCB). |
| Trouble isolation | – |
| Relevant electrical parts | -FS control board (FSCB) -Base board (BASEB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace FSCB. (Part# AAR5PPD401)
- Replace BASEB. (Part# AA7NH02102)
When JS-508 is installed
Contents
| Trouble type | Finisher communication error (Engine detection) (When JS-508 is installed) |
| Rank | C |
| Trouble detection condition | When a communication error is detected between the base board (BASEB) and the JS control board (JSCB). |
| Trouble isolation | – |
| Relevant electrical parts | JS control board (JSCB) |
Procedure
- Turn OFF the main power switch and unplug the power cord. Connect the power cord after 15 sec. or more, and turn ON the main power switch.
- Rewrite the firmware.
- Replace JSCB. (Part# A2YVH10102)
L.3.8.2 (Link to the Field Service Manual)