Move extruder stepper without thermister?
-
I have a harmonic drive that I printed out and want to test, I previously plugged it into my x axis drive, but I'm interested in plugging it into my extra extruder channel instead. I get an error about temperature though. I think I have seen people move extruders without heating up the hotend.
What do I have to do to get this to work? -
M302 is the gcode you need to allow cold extrusion.
-
PERFECT! Thanks for your help it works great.