Checked transfer belt, it's not torn out. It is rotating in output check mode without any problem but shows sc442 during normal start up. According to service manual contact sensor might be faulty. I couldn't locate where that sensor is located. Any help is appreciated.
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Re: sc442 on MPC4000
Correctly worded that should be contact motor sensor. The contact motor is the motor that raises and lowers the color transfer rollers in the ITB assembly. The sensor should be where it can detect that movement. -
Re: sc442 on MPC4000
Swing the controller out on the back. Browney-grey coloured motor, D089 1199. It's gone boom. Replace said motor and done!It's 106 miles to Chicago. We've got a full tank of gas, half a pack of cigarettes, it's dark and we're wearing sunglasses.
Hit it.Comment
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Re: sc442 on MPC4000
I had this exact problem today. It may not be the sensor but it could definitely be the motor does not have enough power to turn the rollers. I took my motor off the load and it worked fine. Put it back in, worked once and then it died on the next copy. Replace it as a unit and gt a new one....don't chance a harvested partComment
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