C8106 (bizhub 750i)
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Contents
| Trouble type | C8106: Lift up mechanism failure (Downward movement) |
| Rank | B |
| Trouble detection condition | The DF lift-up lower limit sensor (PS3) is not turned ON (blocked) after a lapse of a given time after the DF lift-up motor (M5) goes down (is turned backward). |
| Trouble isolation | DF |
| Relevant electrical parts | -DF lift-up motor (M5) -DF lift-up lower limit sensor (PS3) -DF control board (DFCB) |
Procedure
- Check the connector between M5-DFCB CN9 for proper connection and correct as necessary.
- Check the connector of M5 for proper drive coupling and correct as necessary.
- Check the connector between PS3-DFCB CN10 for proper connection and correct as necessary.
- PS3 I/O check, sensor check
- Control signal: DFCB CN10-3 (ON)
- Location of electrical component: DF 10-C
- M5 load check
- Check code: 60
- Multi code: 97, 98
- Control signal: DFCB CN9-1 to 5
- Location of electrical component: DF 5-C
- Replace M5. (Part# AAMPR70700)
- Replace DFCB.(Part# AAMPH00105)