Code 6721 error on a Konica C360

[dimillusi]

Looking for feedback on this error and possible causes. I am leaning towards replacing the fuser unit. Anyone have a differing experience?

edited title for incorrect code

[Woxner]

do you mean 3421. try and reset first maybe a false fuser error from wall spike. this machine does not seem to throw this code much. useally the fuser craps out first

[copier addict]

With a fuser error I will reset it once, if it re-codes I will replace the fuser. Not something to mess with. Too many bad things can happen in my opinion.