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CDFA1 (bizhub C759/C659)
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Contents
| Trouble type | CDFA1: ASIC image error (back side) |
| Rank | C |
| Trouble detection condition | Communication error is detected between the MFP board (MFPB) and the dual scan image processing board (DSIPB). |
| Trouble isolation | – |
| Relevant electrical parts | -MFP board (MFPB) -Dual scan image processing board (DSIPB) |
Procedure
- Check the connector between MFPB CN24-DSIPB CN1 for proper connection and correct as necessary.
- Update the firmware.
- Replace DSIPB. (Part# A8JEH02A00)
- Replace MFPB. (Part# A8JEH02002)
L.3.18.35 (Link to the Field Service Manual)