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Konica-Minolta bizhub C258

Error Codes List page 42

  • Code: S-2
  • Description: CIS gain adjustment failure (only when DF-704 is installed) 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 CN01-MFPB CN22 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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