The extruder suddenly stopped working after I cleared a jam that caused it to grind.

  • I tried every combination of motor and cable to trace the problem. It seems the only fault is the extruder’s motherboard connector.

  • The motor is functional. I connected it to the XYZ motor cables and it spins on every one.

  • Nothing happened when I tried plugging the other axis cables into the extruder port on the motherboard.

  • Finally, I am comfortable using a multimeter and soldering iron, but don’t have immediate access to them.

I really appreciate any advice on this because I miss printing!

  • ExcessShiv@lemmy.dbzer0.comEnglish
    1·
    3 months ago

    we can skip past the fantasy that you could replace a surface mount stepper driver yourself.

    The MBs on these cheap printers are usually so cheap it isn’t worth the hassle, even if you have the skills and tools.