Geeetech

Hi,you can unplug the motor cable on the extruder to check whether the main board is in good condition.

If the temperature display is - 14 ℃ after unplugging the motor wire, it proves that the main board is good,

That's a thermistor failure.


Hi,
I have unplugged the motor cable on the ...

Hi William,thanks for the reply.
I checked the screen cables and thay are OK. These are the photos of the turned on card.

I don't know if the problem is the thermistors, I read here , (http://www.geeetech.com/forum/viewtopic.php?f=13&t=17030) that if I short the thermistor sockets I should have the ...

the mother board il 2560 of course.

Hi,
I'm Raffaele and I bought a Geeetech Prusa I3 pro B 3D printer a week ago but at the first start it gives me this error: MINTEMP, extruder and hot bed both 0/0° (see the photos). I check the connections and the cables they seems OK (but i didn't strip them). Is it possible that GT2625 is ...