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C7165 (bizhub 950i/850i)
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Contents
| Trouble type | C7165: 1st transfer pressure motor failure |
| Rank | C |
| Trouble detection condition | After starting the motor, an error is detected for the malfunction detection signal. |
| Trouble isolation | – |
| Relevant electrical parts | – 1st transfer pressure motor (M21) – Base board (BASEB) |
Procedure
- Check the connector between M21-relay CN428-BASEB CN19E for proper connection and correct as necessary.
- Check the connector of M21 for proper drive coupling and correct as necessary.
- M21 conduction check.
- Control signal: BASEB CN19E-5 to 8
- Location of electrical component: 2-K
- Replace M21.
- Replace BASEB.