C7106 (bizhub 950i/850i)

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Contents

Trouble type	C7106: Reverse motor failure
Rank	C
Trouble detection condition	After starting the motor, an error is detected for the malfunction detection signal.
Trouble isolation	–
Relevant electrical parts	-Reverse motor (M33) – Base board (BASEB)

Procedure

1. Check the connector between M33-BASEB CN12E for proper connection and correct as necessary.
2. Check the connector of M33 for proper drive coupling and correct as necessary.
3. M33 conduction check.
   • Control signal: BASEB CN12E-5 to 8
   • Location of electrical component: 12-K
4. Reverse motor (M33)
5. Base board (BASEB)

(Link to the Field Service Manual)