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C0108 (bizhub 287/227)

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Trouble typeC0108: Tray 4 paper feed motor turning at abnormal timing (When PC-213 is installed)
RankB
Trouble detection condition-The motor lock signal remains HIGH for a predetermined continuous period of time while the motor is turning.
-The motor lock signal remains LOW for a predetermined continuous period of time while the motor remains stationary.
Trouble isolation–
Relevant electrical parts-Tray 4 paper feed motor (M121)
-PC control board (PCCB)

 Procedure

  1. Check the connector between M121-PCCB CN9 for proper connection and correct as necessary.
  2. Check the connector of M121 for proper drive coupling and correct as necessary.
  3. M121 operation check
    • Control signal: PCCB CN9-5 (CW/CCW)
    • Location of electrical component: PC-213 6-K
  4. Replace M121. (Part# A7VAM10000)
  5. Replace PCCB. (Part# A7VAH00200)

NOTICE

  • Link to the wiring diagram (PC-213)

K.3.7.4 (Link to the Field Service Manual)

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