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C7252 (bizhub 950i/850i)
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Contents
| Trouble type | C7252: IDC sensor shutter solenoid failure |
| Rank | C |
| Trouble detection condition | After starting the solenoid, an error is detected for the malfunction detection signal. |
| Trouble isolation | – |
| Relevant electrical parts | – IDC sensor shutter solenoid (SD2) – Base board (BASEB) |
Procedure
- Check the connector between SD2-relay CN551-relay CN228-relay CN603-BASEB CN12E for proper connection and correct as necessary.
- Check the connector of SD2 for proper drive coupling and correct as necessary.
- SD2 conduction check.
- Control signal: BASEB CN12E-1 (ON)
- Location of electrical component: 13-K
- Replace SD2.
- Replace BASEB.