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C6105 (bizhub 658e/558e/458e)
Contents
Trouble type | C6105: Back side cleaning home sensor abnormality (normal) |
Rank | B |
Trouble detection condition | At the time of operation other than the initial operation, the back side cleaning home sensor (PS9) error is detected. |
Trouble isolation | Scanner |
Relevant electrical parts | • Back side cleaning home sensor (PS9) • Back side cleaning motor (M7) • DF control board (DFCB) |
Procedure
- Check the connector between M7-DFCB CN14 for proper connection and correct as necessary.
- Check the connector of M7 for proper drive coupling and correct as necessary.
- Check the connector between PS9-relay CN121-DFCB CN18 for proper connection and correct as necessary.
- PS9 I/O check, sensor check
- Control signal: DFCB CN18-6 (ON)
- Location of electrical component: 3 to 4-C
- M7 operation check
- Control signal: DFCB CN14-6 to 9
- Location of electrical component: 6-C
- Replace M7. (Part# A782M10400)
- DFCB ICP4 or ICP8 conduction check.
- Replace DFCB. (Part# A782H0010A)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
L.3.18.4 (Link to the Field Service Manual)