I need to change the extruder hotend of my Prusa I3 Pro B with a GT2560 card and Marlin firmware. I couldn't found an alternative in Geeetech page, so I tried to buy one in Amazon for the Mk8 extruder:
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www.amazon.es]
The thermistor connector is not the same, but I have checked with a tester that it can be connected to the board. When I turn on the printer, it says that the extruder it's at room temperature, but when I heat up to 180ยบ it heats extruder to a much bigger temperature, it seems as is the thermistor don't measure temperature correctly. How can adjust it? Thanks
Edited 1 time(s). Last edit at 11/17/2016 02:06PM by lolo_aguirre.