C1404 (bizhub C750i)
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Contents
| Trouble type | C1404: PI flash ROM error (When FS-540+PI-507 or FS-540SD+PI-507 is installed) |
| Rank | C |
| Trouble detection condition | Data of flash ROM of the PI is determined to be faulty when the main power switch is turned ON. |
| Trouble isolation | – |
| Relevant electrical parts | PI drive board (PIDB) |
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 PIDB. (Part# A8C6H00101)