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    Move extruder stepper without thermister?

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    • rs4raceundefined
      rs4race
      last edited by

      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?

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      • deckingmanundefined
        deckingman
        last edited by

        M302 is the gcode you need to allow cold extrusion.

        Ian
        https://somei3deas.wordpress.com/
        https://www.youtube.com/@deckingman

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        • rs4raceundefined
          rs4race
          last edited by

          PERFECT! Thanks for your help it works great.

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