C8106 (bizhub C754/C654)
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Contents
Trouble type | Lift up mechanism failure (Downward movement) |
Trouble code | C8106 |
Rank | B |
Detection timing | The lift up lower sensor (PS3) is not blocked after a lapse of a given time after the lift-up motor (M5) goes down (is turned backward). |
Trouble isolation | – |
Relevant electrical parts | -Lift-up motor (M5) -Lift-up lower sensor (PS3) -DF control board (DFCB) |
(2)Procedure
Step | Action | Control signal | Location of electrical components |
1 | Check the connector between M5-DFCB CN11 for proper connection, and correct as necessary. | – | – |
2 | Check the connector of M5 for proper drive coupling, and correct as necessary. | – | – |
3 | Check the connector between PS3-DFCB CN12 for proper connection, and correct as necessary. | – | – |
4 | PS3 I/O check, sensor check | DFCB CN12-12 (ON) | DF-702 12-C |
5 | M5 operation check | DFCB CN11-4 to 7 | DF-702 13-C |
6 | Replace M5 (Part# A108R70400) | – | – |
7 | DFCB ICP13 conduction check | – | – |
8 | Replace DFCB (Part# A3CKH00102) | – | – |
- Link to the wiring diagram (N.2.1 Reverse automatic document feeder DF-702)
- Link to the layout drawings for related parts by each trouble code (S.104. C8106)
K.3.12.3 (Link to the Field Service Manual)