C1145 (bizhub 558/458/368/308)

Contents

Trouble type	C1145: Trailing edge stopper motor’s drive malfunction
Rank	B
Trouble detection condition	<When FS-536 or FS-536SD is installed> The trailing edge stopper home position detection sensor (PS20) is not turned OFF (unblocked) or ON (blocked) even after the set period of time has elapsed after the trailing edge stopper motor (M6) is turned ON.
	<When FS-537 or FS-537SD is installed> The trail edge stopper sensor/F (PS10) is not turned OFF (unblocked) or ON (blocked) even after the set period of time has elapsed after the trail edge stopper motor/F (M12) is turned ON.
Trouble isolation	Staple
Relevant electrical parts	<When FS-536 or FS-536SD is installed> • Trailing edge stopper motor (M6) • Trailing edge stopper home position detection sensor (PS20) • FS control board (FSCB)
	<When FS-537 or FS-537SD is installed> • Trail edge stopper motor/F (M12) • Trail edge stopper sensor/F (PS10) • FS control board (FSCB)

 Procedure

 When FS-536 or FS-536SD is installed

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 CN19-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-536/FS-536SD 15-K
5. M6 operation check
   • Control signal: FSCB J5-13 to 16
   • Location of electrical component: FS-536/FS-536SD 15-K
6. Replace M6. (Part# A3EPPP5500)
7. Replace FSCB. Part# A87GPP0V00)

NOTICE

• Link to the wiring diagram (FS-536/FS-536SD)

 When FS-537 or FS-537SD is installed

1. Check the connector between M12-relay CN5-FSCB J18 for proper connection and correct as necessary.
2. Check the connector of M12 for proper drive coupling and correct as necessary.
3. Check the connector between PS10-relay CN5-FSCB J18 for proper connection and correct as necessary.
4. PS10 I/O check, sensor check
   • Control signal: FSCB J18-13 (ON)
   • Location of electrical component: FS-537/FS-537SD 6 to 7-D
5. M12 operation check
   • Control signal: FSCB J18-14 to 17
   • Location of electrical component: FS-537/FS-537SD 7-D
6. Replace M12. (Part# A87HPPAD00)
7. Replace FSCB. (Part# A87HPP9M01)

NOTICE

• Link to the wiring diagram (FS-537/FS-537SD)

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

K.3.9.27 (Link to the Field Service Manual)