C7626 (bizhub 950i/850i)
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Contents
Trouble type | C7626: Power line B6 error |
Rank | C |
Trouble detection condition | The fuse detection unit detected an error for a predetermined time. |
Trouble isolation | – |
Relevant electrical parts | – Bypass lift-up motor (M28) – 2nd transfer pressure motor (M3) – Paper feed/transport drive board (PFTDB) |
Procedure
- PFTDB F30 conduction check.
- Check the connector between M28-relay CN195B-PFTDB CN9 for proper connection and correct as necessary.
- Check the connector between M3-relay CN901-relay CN271B-PFTDB CN8 for proper connection and correct as necessary.
- M28 load check
- Check code: 23
- Multi code: 1, 2
- Control signal: PFTDB CN9-1, 2
- Location of electrical component: 16-P
- Replace M28.
- M3 load check
- Check code: 24
- Multi code: 4, 5
- Control signal: PFTDB CN8-1, 2
- Location of electrical component: 6-P
- Replace M3.
- Replace PFTDB.