• Can I print tpu on the ender 3 without any special modifications?

  • thanks man, ill try that

  • Depends on the shore hardness. 60A stuff? Definitely not.
    85A filaments like the original NinjaFlex? Maybe, if you go super slow, disable retractions, etc.
    Most of the 90-97D stuff? Definitely. That stuff prints almost as well as PLA, you just need to watch your speeds and not retract as much as you normally do.

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