Konica-Minolta bizhub C227i

Error Codes List page 49

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)
• CPU board (CPUB)
• Base board (BASEB)
Remedy: Procedure
1. Correct the connector connection between CIS CN2-BASEB CN5 if faulty.
2. Check CPUB for proper installation and correct as necessary.
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 CPUB.
7. Replace BASEB.

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