Join online stream from Maker Faire Prague Online and enjoy workshops and interviews with makers in English! Starting 5/29 at 4pm CET (7am PST)

Original Prusa printable parts and upgrades

You can find Original Prusa printable files and upgrades on this page.

Original Prusa printable files

Complete kits

  • Original Prusa MINI: STL
  • Original Prusa SL1: STL
  • Original Prusa CW1: STL
  • Original Prusa i3 MK3S: STL
  • Original Prusa i3 MK3: STL
  • Original Prusa i3 MK2S: STL
  • Original Prusa i3 MK2: STL
  • Original Prusa i3 MK1 (1.75mm version): STL
  • Original Prusa i3 MK0 (3mm version): STL

Recommended print settings:

0.2 mm layer height, infill 20% GRID and material PETG.

We recommend using black filament to print all MK3S and MK2.5S extruder parts. If you want different color, you can use it, but the FS-lever part should be definitely dark (black) and the other parts surrounding the IR-Sensor as well. In case you use any lighter colour for the FS-lever it might not trigger the sensor.

License GNU GPL v3.

You can read more about MK3S/MK2.5S/MMU2S upgrades in this article on our forum.


Spool holder