Setting up SimplyPrint on Prusa MK3.9

Easy steps to connect your Prusa MK3.9 3D printer to SimplyPrint.

Prusa MK3.9 image
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Choose how to set up your printer

Classic setup
Classic setup
Recommended

Set up via OctoPrint, Klipper, or other general methods.
Prusa
Direct integration: SimplyPrint custom firmware
Beta

Use our custom firmware for a quick, seamless setup with cloud features built-in.
Classic setup pros
  • Most stable and mature setup
  • Faster connections and downloads
  • More data available and features
Classic setup cons
  • Requires additional hardware (Raspberry Pi, often one per printer)
  • Slightly more involved setup than direct integration
Custom firmware pros
Supported models: CORE One, MK4S, MK3.9, MK3.5, MK4, Mini, XL
  • No additional hardware required; printer connects directly to SimplyPrint.
Custom firmware cons
  • No webcam support
  • Slow downloads
  • Potential bugs as this is a beta

That's it! You're all set

You're now ready to connect your printer and start using SimplyPrint.

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