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Featured Articles

Original Prusa Printers – Now Printing at 20,000 mm/s!*

  *okay let me explain 😉 The stable release of Input Shaper firmware for the Original Prusa MK4 is...

September 19. 2023 | Josef Průša

Original Prusa MMU3 now shipping: multi-material printing with improvements all around, plus a new FW for MMU2S!

We’re ready to send the first Original Prusa MMU3 units for the MK3S+ right now and the...

July 27. 2023 | Josef Průša

PrusaSlicer 2.6 is here – Organic Supports, Text Embossing, New Cut tool and more!

PrusaSlicer 2.6 is here and it brings many huge improvements, not only in the overall user experience...

June 19. 2023 | Mikolas Zuza

Firmware Dev Diary: Improved safety features for Revo hotends with the help of our community

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

Slowly but surely, the chapter called Original Prusa i3 MK3S+ will have to come to a close eventually, although we’re not planning to drop the support tomorrow. Either way, the MK3 series had a long and wonderful run. The first units…

Estimated reading time: 5 minutes Read more

2 Responses / Log in to leave a Comment September 22. 2023

XL Update #2 – More timelapses, a closer look at the electronics, Nextruder news and schedule update

Dev Diaries, Featured
Josef Průša Josef Průša

In the last XL-related article, I mentioned that we want to bring you another update very soon. Since the publication of the previous update, we discussed the XL in our Prusa Live podcast, brought it to ERRF 2022 and we’ve shown…

Estimated reading time: 6 minutes Read more

92 Responses / Log in to leave a Comment November 10. 2022

MK3S+ 3.12-BETA firmware: new thermal model protection and blob detection!

Dev Diaries
Josef Průša Josef Průša

Our 3D printers have been known as highly reliable machines for a long time. We did our best to pack the MK3S+ full of important safety features that can save you a lot of headaches. There’s power loss recovery, crash detection…

Estimated reading time: 6 minutes Read more

17 Responses / Log in to leave a Comment September 29. 2022

Dev Diary: What it took to bring Wi-Fi support to Original Prusa MINI+

Dev Diaries
Jan Olejnik Jan Olejnik

The 4.4.0 BETA2 firmware for the Original Prusa MINI/MINI+ is out on our GitHub page and the most important new feature is the support for Wi-Fi connections. And there’s no other way to put it: It took us a long time…

Estimated reading time: 7 minutes Read more

17 Responses / Log in to leave a Comment September 2. 2022

Original Prusa XL Dev Diary #1 and FAQ

Dev Diaries, Featured
Josef Průša Josef Průša

It’s been more than three months since we revealed the upcoming Original Prusa XL, so it’s time to give you an update on the development and also answer at least some of the most frequently asked questions.

I know these are not…

Estimated reading time: 8 minutes Read more

90 Responses / Log in to leave a Comment March 16. 2022

Original Prusa SL1S SPEED Dev Diary: How we developed the fastest desktop SLA 3D printer

Dev Diaries
Jiří Posledník Jiří Posledník

In today’s dev diary, we’ll explore the world of pixels and subpixels. In addition, we’ll shed some light on how we managed to tame UV light, and most importantly, how we managed to make the Original Prusa SL1S the fastest desktop…

Estimated reading time: 8 minutes Read more

9 Responses / Log in to leave a Comment August 6. 2021

Prusa Dev Diaries #4: Getting the most out of 8-bit firmware

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

We have recently released a new 3.10 firmware version for all members of our Original Prusa i3 MK3 flagship 3D printer family. There is a lot of things worth talking about, both bug fixes and interesting new features. However, before we…

Estimated reading time: 6 minutes Read more

15 Responses / Log in to leave a Comment June 4. 2021

Prusa Dev Diaries #3: Community Contributors

Dev Diaries
Mikolas Zuza Mikolas Zuza

During the first Prusa Hackathon, which you can check in our short video, we decided to invite our long-time GitHub contributors to talk about current events and also to get to know them better. These three gentlemen had been working for…

Estimated reading time: 6 minutes Read more

8 Responses / Log in to leave a Comment February 21. 2020

Prusa Dev Diaries #2: How we made the heatbed silent

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

We continue with our series of articles, which give you a unique glimpse into the world of Prusa Research’s development, design and programming. In our last article, we explained how we tackled an improved Mesh Bed Leveling routine. This time, we’ll…

Estimated reading time: 6 minutes Read more

5 Responses / Log in to leave a Comment October 25. 2019

Prusa Dev Diaries #1: Mesh Bed Leveling

Dev Diaries
DRracer-prusa3d DRracer-prusa3d

We’ve promised that we would start publishing dev diaries to give you a unique opportunity to see what’s happening “behind the curtain” – and here’s the first one! Today, we’ll take a look at the Mesh Bed Leveling routine and the…

Estimated reading time: 5 minutes Read more

15 Responses / Log in to leave a Comment September 20. 2019

Useful links

  • Prusa Knowledge Base
  • RepRap Calculators
  • 3D Printing Price Calculator
  • Filament Material Guide
  • Color Print
  • About Original Prusa i3
  • Original Prusa i3 MK3S+ kit
  • Original Prusa MINI+ Semi-assembled 3D Printer
  • Prusament

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Original Prusa MK4

The MK4 provides high-speed 3D printing with ease and is ever so reliable like all Original Prusa 3D printers. It has all the best features of the popular MK3 – an open-source 3D printing workhorse with easy maintenance and advanced safety features – and adds much more!

More info about MK4