C1140 (bizhub C364/C284/C224)

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Contents

Trouble type	Alignment plate motor/Rrs malfunction
Trouble code	C1140
Rank	B
Detection timing	<When FS-533 is installed> -The alignment plate home sensor/R (PS109) is not unblocked after the set period of time has elapsed after the plate drive starts from the home position. -The alignment plate home sensor/R (PS109) is not blocked after the set period of time has elapsed when the plate returns to the home position.
	<When FS-534 is installed> The alignment plate/R home sensor (PS13) is not blocked or unblocked even after the set period of time has elapsed while the alignment motor/Rr (M8) is energized.
Trouble isolation	–
Relevant electrical parts	<When FS-533 is installed> -Alignment motor/R (M106) -Alignment plate home sensor/R (PS109) -FS control board (FSCB)
	<When FS-534 is installed> -Alignment motor/Rear (M8) -Alignment plate/R home sensor (PS13) -FS control board (FSCB)

(2)Procedure When FS-533 is installed

Step	Action	Control signal	Location of electrical components
1	Check the connector between M106-FSCB CN102 for proper connection and correct as necessary.	–	–
2	Check the connector of M106 for proper drive coupling and correct as necessary.	–	–
3	Check the connector between PS109-relay CN106-FSCB CN102 for proper connection and correct as necessary.	–	–
4	PS109 I/O check, sensor check	FSCB CN102	FS-533 7-J
5	M106 operation check	FSCB CN102	FS-533 8-J
6	Replace M106 (Part# A2YUPPW600)	–	–
7	FSCB CP105 conduction check	–	–
8	Replace FSCB (Part# A2YUPPH901(Model No. A2YU-WY1) or A2YUPPXN00 (Model No. A2YU-WY2))	–	–

• Link to the wiring diagram (N.2.6 FS-533)
• Link to the layout drawings for related parts by each trouble code (S.25.1 FS-533)

When FS-534 is installed

Step	Action	Control signal	Location of electrical components
1	Check the connector between M8-FSCB J12 for proper connection, and correct as necessary.	–	–
2	Check the connector of M8 for proper drive coupling, and correct as necessary.	–	–
3	Check the connector between PS13-FSCB J9 for proper connection, and correct as necessary.	–	–
4	PS13 I/O check, sensor check	FSCB J9<B>-9 (ON)	FS-534 9-C
5	M8 operation check	FSCB J12-13 to 16	FS-534 5~6-C to D
6	Replace M8 (Part# A3EPPP5500)	–	–
7	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.25.2 FS-534)

K3.6.13 (Link to the Field Service Manual)