C1103 (bizhub C287/C227)

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Contents

Trouble type	C1103: Alignment plate motor/Fr malfunction (When FS-533, FS-534 or FS-534SD is installed)
Rank	B
Trouble detection condition	<When FS-533 is installed> -The alignment plate home sensor/F (PS108) is not turned OFF (unblocked) after the set period of time has elapsed after the plate drive starts from the home position. -The alignment plate home sensor/F (PS108) is not turned ON (blocked) after the set period of time has elapsed after the alignment motor/F (M105) is turned ON to return the plate to the home position.
	<When FS-534 or FS-534SD is installed> -The alignment plate/F home sensor (PS12) is not turned OFF (unblocked) after the set period of time has elapsed after the plate drive starts from the home position. -The alignment plate/F home sensor (PS12) is not turned ON (blocked) after the set period of time has elapsed after the alignment motor/Front (M7) is turned ON to return the plate to the home position.The alignment plate/F does not reach the specified position within the set period of time.
Trouble isolation	–
Relevant electrical parts	<When FS-533 is installed> -Alignment motor/F (M105) -Alignment plate home sensor/F (PS108) -FS control board (FSCB)
	<When FS-534 or FS-534SD is installed> -Alignment motor/Front (M7) -Alignment plate/F home sensor (PS12) -FS control board (FSCB)

 Procedure

 When FS-533 is installed

1. Check the connector between M105-FSCB CN102 for proper connection and correct as necessary.
2. Check the connector of M105 for proper drive coupling, and correct as necessary.
3. Check the connector between PS108-FSCB CN102 for proper connection and correct as necessary.
4. PS108 I/O check, sensor check
   • Control signal: FSCB CN102
   • Location of electrical component: FS-533 7-J
5. M105 operation check
   • Control signal: FSCB CN102
   • Location of electrical component: FS-533 7-J
6. Replace M105. (Part# A2YUPPW600)
7. FSCB CP105 conduction check
8. Replace FSCB. (Part# A2YUPPH901(Model No. A2YU-WY1) or A2YUPPXN00 (Model No. A2YU-WY2)

NOTICE

• Link to the wiring diagram (FS-533)

 When FS-534 or FS-534SD is installed

1. Check the connector between M7-FSCB J4 for proper connection and correct as necessary.
2. Check the connector of M7 for proper drive coupling and correct as necessary.
3. Check the connector between PS12-FSCB J4 for proper connection and correct as necessary.
4. PS12 I/O check, sensor check
   • Control signal: FSCB J4<B>-4 (ON)
   • Location of electrical component: FS-534 13-C
5. M7 operation check
   • Control signal: FSCB J4<A>-5 to 8
   • Location of electrical component: FS-534 11-C to D
6. Replace M7. (Part# A3EPPP5500)
7. Replace FSCB. (Part# A3EPPPBE01)

NOTICE

• Link to the wiring diagram (FS-534)

K.3.8.4 (Link to the Field Service Manual)