CDF51, CDF71, CDFA1 (bizhub 360i/300i)
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Contents
| Trouble type | CDF51: ASIC image version failure (back side) (When DF-714 is installed) CDF71: ASIC image access failure (back side) (When DF-714 is installed) CDFA1: ASIC image error (back side) (When DF-714 is installed) |
| Rank | C |
| Trouble detection condition | Communication error is detected between the CPU board (CPUB) and the CIS module (CIS). |
| Trouble isolation | – |
| Relevant electrical parts | -CIS module (CIS) -CPU board (CPUB) -Base board (BASEB) |
Procedure
- Check the connector between CIS J221-BASEB CN5 for proper connection and correct as necessary.
- Check CPUB for proper installation and correct as necessary.
- Rewrite the firmware.
- Replace CIS. (Part# AAMNM70000)
- Replace CPUB. (Part# AC77H02P02)
- Replace BASEB. (Part# AC77H02101)