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C1144 (bizhub 364e/284e/224e)
Contents
Trouble type | Pre-eject drive motor’s malfunction | |
Trouble code | C1144 | |
Rank | B | |
Detection timing | <When FS-534 is installed> • The pre-eject home sensor (PS21) is not blocked or unblocked even after the set period of time has elapsed after the pre-eject drive motor (M9) is turned ON. • The pre-eject away sensor (PS22) is not blocked or unblocked even after the set period of time has elapsed after the pre-eject drive motor (M9) is turned ON. | |
Trouble isolation | – | |
Relevant electrical parts | • Pre-eject drive motor (M9) • Pre-eject home sensor (PS21) • Pre-eject away sensor (PS22) • FS control board (FSCB) |
(2)Procedure
Step | Action | Control signal | Location of electrical components |
1 | Check the connector between M9-relay CN7<A>-FSCB J13 for proper connection, and correct as necessary. | – | – |
2 | Check the connector of M9 for proper drive coupling, and correct as necessary. | – | – |
3 | Check the connector between PS21-relay CN8-relay CN7<B>-FSCB J12 for proper connection, and correct as necessary. | – | – |
4 | Check the connector between PS22-relay CN8-relay CN7<B>-FSCB J12 for proper connection, and correct as necessary. | – | – |
5 | PS21 I/O check, sensor check | FSCB J12-6 (ON) | FS-534 6-C |
6 | PS22 I/O check, sensor check | FSCB J12-9 (ON) | FS-534 6-C |
7 | M9 operation check | FSCB J13-3 to 4 | FS-534 8-C to D |
8 | Replace M9 (Part# A87GPP1500 ) | – | – |
9 | Replace FSCB (Part# A3EPPPBE01) | – | – |
- Link to the wiring diagram (N.2.7 FS-534)
- Link to the layout drawings for related parts by each trouble code (S.27. C1144)
Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.
(Link to the Field Service Manual) K.3.6.15