C7624 (bizhub 950i/850i)
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Contents
| Trouble type | C7624: Power line B4 error |
| Rank | C |
| Trouble detection condition | The fuse detection unit detected an error for a predetermined time. |
| Trouble isolation | – |
| Relevant electrical parts | – Registration motor (M2) – Paper feed/transport drive board (PFTDB) |
Procedure
- PFTDB F28 conduction check.
- Check the connector between M2-relay CN900-relay CN142-PFTDB CN7 for proper connection and correct as necessary.
- M2 load check
- Check code: 26
- Multi code: 1, 2, 3, 4
- Control signal: PFTDB CN7-1 to 4
- Location of electrical component: 5-P
- Replace M2.
- Replace PFTDB.