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Electronics Problems

Posted: Thu Jul 03, 2014 3:33 am
by kerog

I have a Felix 3.0 dual extruder printer that I assembled myself from the kit. One extruder is working fine; the other doesn't heat. For the one that is working, the measured resistance is very low, and the one that is not working is very high. Which seems to make sense. The question is, what do I do now?

Also, the display powers on but just gives me a blue screen.

Any suggestions would be gratefully received.

The printer works just fine with the single extruder while connected to a computer, though.

Re: Electronics Problems

Posted: Fri Jul 04, 2014 2:43 am
by kerog
Guillaume suggested that the display problem was just a bad potentiometer contrast setting. He was correct, so that problem is solved at least.

Still don't know what to do about the hot end, though.

Re: Electronics Problems

Posted: Fri Jul 04, 2014 4:47 pm
by Legion 2.3
It looks like your heater cartridge is broken.

Write a mail to Guillaume, usually he sends you a new one.

Re: Electronics Problems

Posted: Sun Aug 06, 2017 8:31 am
by yesove10
You have to check heater cartridge first.