Konica-Minolta bizhub C759

Error Codes List page 44

Error Code:

page

Code: S-2
Description: CIS gain adjustment failure. It is detected that the CIS clamp gain adjustment value is faulty.
Causes: • CIS module (CIS) • Dual scan image processing board (DSIPB) • MFP board (MFPB)
Remedy: 1. Correct the harness connection between CIS and DSIPB if faulty. 2. Correct the harness connection between DSIPB and MFPB if faulty. 3. Check for possible extraneous light and correct as necessary. 4. Wipe clean the back side scanning glass surface and shading sheet. 5. Replace CIS. 6. Replace DSIPB. 7. Replace MFPB.

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