Downloads

Original Prusa i3 MK3

RSS

Firmware 3.5.0 November 22, 2018

Download 3.5.0 (7MB)

Changes in 3.5.0

  • Faster filament loading
  • Pause print improved and Preheat error fix
  • Min. extrude temp. changed to 175 °C in all variants
  • Time remaining > 100 h screen fix
  • Improved Wizard for assembled printers
  • Filament change (M600): make space for opening idler
  • Bed power monitor
  • Standard G-codes for setting TMC currents
  • Crash detection -> stop print bug fixed
  • French language added
  • Other general improvements

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 3.04 September 12, 2018

Download 3.04 (8MB)

Changes in 3.04

  • Loading filament (updated chapter)
  • LCD screen (updated chapter)
  • Beeper settings (new chapter)
  • Language settings (new chapter)
  • MMU 2.0 (new chapter)
  • Slic3r PE (updated chapter)
  • Filament sensor (updated chapter)
  • Updating firmware (updated chapter)
  • Linearity correction (new chapter)

Original Prusa i3 MK2.5

RSS

Firmware 3.5.0 November 22, 2018

Download 3.5.0 (9MB)

Changes in 3.5.0

  • Faster filament loading
  • Pause print and Preheat error improved
  • Min. extrude temp. changed to 175 °C in all variants
  • Time remaining > 100 h screen fix
  • Improved Wizard for assembled printers
  • Filament change (M600): make space for opening idler
  • The French language added
  • Other general improvements

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 2.51 May 31, 2018

Download 2.51 (7MB)

Changes in 2.51

  • Error messages (Chapter 14) added
  • Nozzle change walkthrough updated
  • Firmware 3.2.1 update (Linear Advance, Safety Timer, Stall guard)
  • New photos (steel sheet, first layer)

MK2.5  handbook in the other languages:
Čeština (v2.5)

Kit assembly manual
Older versions

Original Prusa i3 MK3/MK2.5 Multi Material 2.0

RSS

Firmware 3.5.0 (v1.0.2) November 22, 2018

Download 3.5.0 (v1.0.2) (14MB)

Changes in 3.5.0 (v1.0.2)

  • All changes described in v3.0.5 description above
  • MMU2.0 related improvements:
    • Improved printing in single material mode (new Tx, Tc codes and T? fixed)
    • Load to nozzle added
    • Manage response improved: possibility to preheat nozzle
    • Fixed First layer calibration/Wizard
    • Filament sensor (dependency on optical sensor fixed)
    • T? menu changes feedrate fixed
    • Extruder stepper disabled during T-code execution (MK3 only)
    • Auto deplete menu improved
    • Filament change (M600): improved message synchronization

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 1.02 new December 3, 2018

Download 1.02 (7MB)

Changes in 1.02

  • Flashing firmware chapter updated
  • Ejecting filament chapter added
  • Load to nozzle chapter added
  • SpoolJoin chapter added
  • Troubleshooting chapter updated

MK3/MK2.5 Multi Material 2.0  handbook in the other languages:
Čeština (v1.01)

Kit assembly manual
Older versions

Firmware 3.1.0 November 12, 2017

Download 3.1.0

Changes in 3.1.0

  • Linear Advance
  • Wizard
  • Host keep alive messages – better OctoPrint compatibility
  • Sorting files in SD card menu by date or name
  • Check if file is complete
  • First layer calibration – V2 integrated into FW
  • Auto power mode
  • XYZ calibration details menu improved
  • PID calibration safety check
  • M220: Speed factor
  • Saving E steps per mm to EEPROM fixed
  • Long filename scrolling is improved
  • Read more about this major version at prusaprinters.org
  • There’s a known bug using Repetier server, please wait for the next release if you’re using it

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 2.02 January 4, 2018

Download 2.02 (7MB)

Changes in 2.02

  • update based on changes in firmware v3.1.0 - Wizard, Linear Advance, SD Card sorting, etc.
  • Materials chapter update

MK2S  handbook in the other languages:
Čeština (v2.02)

Kit assembly manual
Older versions

Firmware 3.1.0 November 12, 2017

Download 3.1.0

Changes in 3.1.0

  • Linear Advance
  • Wizard
  • Host keep alive messages – better OctoPrint compatibility
  • Sorting files in SD card menu by date or name
  • Check if file is complete
  • First layer calibration – V2 integrated into FW
  • Auto power mode
  • XYZ calibration details menu improved
  • PID calibration safety check
  • M220: Speed factor
  • Saving E steps per mm to EEPROM fixed
  • Long filename scrolling is improved
  • Read more about this major version at prusaprinters.org
  • There’s a known bug using Repetier server, please wait for the next release if you’re using it

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 1.0 September 13, 2017

Download 1.0 (3MB)

Changes in 1.0

  • proper initial version
  • added ColorPrint MM
  • tested filaments
  • troubleshooting

Firmware 3.1.0 November 12, 2017

Download 3.1.0

Changes in 3.1.0

  • Linear Advance
  • Wizard
  • Host keep alive messages – better OctoPrint compatibility
  • Sorting files in SD card menu by date or name
  • Check if file is complete
  • First layer calibration – V2 integrated into FW
  • Auto power mode
  • XYZ calibration details menu improved
  • PID calibration safety check
  • M220: Speed factor
  • Saving E steps per mm to EEPROM fixed
  • Long filename scrolling is improved
  • Read more about this major version at prusaprinters.org
  • There’s a known bug using Repetier server, please wait for the next release if you’re using it

Drivers & Apps 2.2.2 November 23, 2018

Changes in 2.2.2

  • Slic3r 1.41.2
    • Improved OpenGL rendering performance on OSX Mojave
    • Fixed some crashes when slicing multi-material prints
    • Fixed invalid extruder assignment after switching from a multi-material printer profile to a single-material printer profile.

Handbook 1.05 October 16, 2016

Download 1.05 (6MB)

Changes in 1.05

  • PEI surface preparation changes
  • calibration flow tweaks, when is needed to redo the calibration
  • how to change filament during a print
  • dental floss for object removing
  • light and full factory reset
  • firmware update

Firmware 3.0.12 June 23, 2017

Download 3.0.12

Changes in 3.0.12

  • Improved XYZ calibration
  • XYZ calibration results are now available in Support menu
  • Selftest fixed
  • Improved unload filament
  • Multi Material
  • When stopping a print, user is asked what filaments to unload
  • “T?” Gcode added, which selects extruder to use prior to the print
  • Added support for MK1

Drivers & Apps 1.7.7 May 6, 2017

Changes in 1.7.7

Slic3r PE upgraded to 1.34.1 – Up to 4x faster slicing thanks to parallelization

Handbook 1.01 September 9, 2015

Download 1.01 (5MB)

Changes in 1.01

Manual is suitable even for 3mm version except material temperatures and images.

Other downloads

RAMBO ADDON FOR ARDUINO

  • Enables Arduino IDE to upload the FW. If you can use our FirmwareUpdater and hex files.
  •  Download

COLORPRINT

CURA SETTINGS

SIMPLIFY3D SETTINGS

MK2 MMU V2 CALIBRATION

MK2/S V2 CALIBRATION

MMU Post Processor

  • Only for MMU 1 (not compatible with MMU 2.0)
  •  Download