C1140 (bizhub 287/227)

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Trouble typeC1140: Alignment plate motor/Rr malfunction (When FS-533, FS-534 or FS-534SD is installed)
RankB
Trouble detection condition<When FS-533 is installed>
-The alignment plate home sensor/R (PS109) 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/R (PS109) is not turned ON (blocked) after the set period of time has elapsed while the alignment motor/R (M106) is energized when the plate returns to the home position.
<When FS-534 or FS-534SD is installed>
-The alignment plate/R home sensor (PS13) is not turned ON (blocked) or OFF (unblocked) even after the set period of time has elapsed while the alignment motor/Rear (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 or FS-534SD is installed>
-Alignment motor/Rear (M8)
-Alignment plate/R home sensor (PS13)
-FS control board (FSCB)

 Procedure

 When FS-533 is installed

  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-FSCB CN102 for proper connection and correct as necessary.
  4. PS109 I/O check, sensor check
    • Control signal: FSCB CN102
    • Location of electrical component: FS-533 7-J
  5. M106 operation check
    • Control signal: FSCB CN102
    • Location of electrical component: 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))

NOTICE

  • Link to the wiring diagram (FS-533)

 When FS-534 or FS-534SD is installed

  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
    • Control signal: FSCB J9<B>-9 (ON)
    • Location of electrical component: FS-534 9-C
  5. M8 operation check
    • Control signal: FSCB J12-13 to 16
    • Location of electrical component: FS-534 5 to 6-C to D
  6. Replace M8. (Part# A3EPPP5500)
  7. Replace FSCB. (Part# A3EPPPBE01)

NOTICE

  • Link to the wiring diagram (FS-534)

K.3.8.13 (Link to the Field Service Manual)