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C0108 (bizhub 650i/550i/450i)

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Trouble typeC0108: Tray 4 paper feed motor turning at abnormal timing (When PC-216 is installed)
RankB
Trouble detection condition-The control circuit detects motor failure to turn while the motor is turning.

-The control circuit detects motor turning 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 CN9C for proper connection and correct as necessary.
  2. Check the connector of M121 for proper drive coupling and correct as necessary.
  3. M121 load check
    • Check code: 28
    • Multi code: 16, 17, 18, 19 (bizhub 650i), 16, 18, 19 (bizhub 550i), 16, 17, 19 (bizhub 450i)
    • Control signal: PCCB CN9C-5 (CW/CCW)
    • Location of electrical component: PC-216 6-K
  4. Replace M121.
  5. Replace PCCB.

(Link to the Field Service Manual)

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