C1145 (bizhub C368/C308/C258)

Contents

Trouble type	C1145: Trailing edge stopper motor malfunction (When FS-534 or FS-534SD is installed)
Rank	B
Trouble detection condition	The trailing edge stopper home position detection sensor (PS20) is not turned ON (blocked) or OFF (unblocked) even after the set period of time has elapsed after the trailing edge stopper motor (M6) is turned ON.
Trouble isolation	–
Relevant electrical parts	•Trailing edge stopper motor (M6) • Trailing edge stopper home position detection sensor (PS20) • FS control board (FSCB)

 Procedure

1. Check the connector between M6-FSCB J5 for proper connection and correct as necessary.
2. Check the connector of M6 for proper drive coupling and correct as necessary.
3. Check the connector between PS20-relay CN22-FSCB J5 for proper connection and correct as necessary.
4. PS20 I/O check, sensor check
   • Control signal: FSCB J5-9 (ON)
   • Location of electrical component: FS-534 9-K
5. M6 operation check
   • Control signal: FSCB J5-13 to 16
   • Location of electrical component: FS-534 9-K
6. Replace M6. (FS-534 Part# A3EPPP5500 / FS-534SD Part# A3ERPP5R00)
7. Replace FSCB. (Part# A3EPPPBE01.)

NOTICE

• Link to the wiring diagram (FS-534)

Please search Knowledge Base articles and Bulletins as they may contain relevant information and updated Part information such as Part numbers.

K.3.9.16 (Link to the Field Service Manual)