S-1 (bizhub 4750i/4050i)
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Contents
| Malfunction type | CCD gain adjustment failure |
| Malfunction code | S-1 |
| Malfunction detection timing | It is detected that the CCD clamp gain adjustment value is faulty. |
| Relevant parts | -CIS module (IR CIS) -Base board (BASEB) |
Procedure
- Correct the harness connection between IR CIS-BASEB CN6 if faulty.
- Correct the harness connection between CISRYB CN2-BASEB CN6 if faulty.
- Check for possible extraneous light and correct as necessary.
- Replace IR CIS. (Part# AAJNR71200)
- Replace BASEB.
4750i (Part# ACT9H02013)
4050i (Part# ACT9H02002)