Pretty sure there is a bulletin on this, keeps reoccurring. Also what is the proper position for the thermistors? There is no mention of it in the book, i am not trained on this machine.
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SC555.pdf
Here's the tech pub on that matter.
There are a lot of reasons for that SC code to pop up, and a lot of fixes. Make sure that your firmware is up to date. I also go into the SP modes and and turn down the starting fusing temps. -
Also the fuser drawer may be losing contact. put a 2mm washer on the screws that hold the fuser connector on. Use them to shim the connector towards the rear.sigpic
You never realize how cheap a professional is until after you let an amateur do it.
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just encountered this problem with mp 7001, we updated the firmwares then replaced all the thermistors and thermostats, machine is still working now.Nobody is perfect..Comment
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replace the new type thermistor and bracket
D0624197BRACKET:THERMISTOR:MIDDLED0624196BRACKET:THERMISTOR:INNER BACKAW100131 THERMISTOR:FUSING:MIDDLE
AW100132THERMISTOR:FUSING:INNERBACK
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