How Can We Help?
C1402 (bizhub 650i/550i/450i)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
Contents
| Trouble type | C1402: FS nonvolatile memory error (When FS-533 is installed) |
| Rank | C |
| Trouble detection condition | When the main power switch is turned ON, malfunctioning of the nonvolatile memory on the FS control board (FSCB) is detected. |
| Trouble isolation | – |
| Relevant electrical parts | FS control board (FSCB) |
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)