Downloads

Original Prusa i3 MK3

RSS

Firmware 3.4.1 October 4, 2018

Download 3.4.1 (7MB)

Changes in 3.4.1

  • Filament runout detection fixed
  • Stealth mode bug (indicated as slow Z-axis movements) fixed
  • Message "Filament sensor response is poor, disable it?" has been temporarily disabled - this feature tended to be too sensitive and unreliable. We are working on improved version of this feature.
  • Statistics during active print fixed
  • OctoPrint "Printer reset detected" warning issue fixed

Drivers & Apps 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

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 3.4.1 October 4, 2018

Download 3.4.1 (7MB)

Changes in 3.4.1

  • Filament runout detection fixed
  • Silent mode bug (indicated as slow Z-axis movements) fixed
  • Message "Filament sensor response is poor, disable it?" has been temporarily disabled - this feature tended to be too sensitive and unreliable. We are working on improved version of this feature.
  • Statistics during active print fixed
  • OctoPrint "Printer reset detected" warning issue fixed

Drivers & Apps 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

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 3.4.2 (V1.0.2) October 20, 2018

Download 3.4.2 (V1.0.2) (14MB)

Changes in 3.4.2 (V1.0.2)

This firmware version is specifically for users who use MK2.5 + MMU2 setup. If you are not using MMU2 or if you use MMU2 with MK3 printer it is not necessary to upgrade to this version.

  • MK2.5 + MMU2 setup loudness reduced - For corrent beahviour it is necessary to use MMU firmware 1.0.2 and higher when running MMU2 with MK2.5. Users who use MK3 printer do not need to upgrade their MMU2 firmware.
  • MK2.5 + MMU2 setup initialization - MK2.5 was unable to automatically detect MMU2 unit after turning on the printer. This has been fixed.

Drivers & Apps 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

Handbook 1.01 October 11, 2018

Download 1.01 (5MB)

Changes in 1.01

  • LCD menu structure
  • Purge volumes chapter extended
  • Individual filament lenght calibration
  • Auto-deplete chapter added

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 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

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 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

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 2.2.1 October 27, 2018

Changes in 2.2.1

  • Slic3r 1.41.1
    • Custom supports - support blocker & enforcer modifier meshes
    • Improved quality of supports
    • Multi Material fixed and improvements
    • Bug fixes - see full changelog below
  • MK2.5 MMU2 Support
  • MK2.5 MMU2 G-codes
  • Added a link to New User Guides at the end of the installation

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

COLORPRINT

RAMBO ADDON FOR ARDUINO

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

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