C7141 (bizhub 950i/850i)

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Trouble typeC7141: Fusing pressure motor failure
RankC
Trouble detection conditionAfter starting the motor, an error is detected for the malfunction detection signal.
Trouble isolation–
Relevant electrical parts– Fusing pressure motor (M29)
– Base board (BASEB)

Procedure

  1. Check the connector between M29-relay CN730-BASEB CN62E for proper connection and correct as necessary.
  2. Check the connector of M29 for proper drive coupling and correct as necessary.
  3. M29 conduction check.
    • Control signal: BASEB CN62E-1 to 4
    • Location of electrical component: 8-K
  4. Replace M29.
  5. Replace BASEB.

(Link to the Field Service Manual)