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    UNSOLVED Tool board heater always on

    Duet Hardware and wiring
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    • Jay
      Jay last edited by

      Hi,

      One of my Duet3D tool boards started having a heater problem after it collided with one of my printer's other tools about a week ago. All other components seem to be fine except the heater - it seems to turn on as soon as the printer gets power, and the heating constantly increases the nozzle temperature. I just updated the firmware to 3.4.0beta4 (previously 3.4.0 beta2) but the problem remains. Could anyone help me troubleshoot the problem?

      T3P3Tony 1 Reply Last reply Reply Quote 0
      • T3P3Tony
        T3P3Tony administrators @Jay last edited by

        @jay there is probably physical damage, can you send a picture of the board please.

        Duet Hardware Designer
        www.duet3d.com

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