Prusa Research XL, Core One, and Core One L all to receive second-generation upgrades — all new orders get updated model for ‘free’
If you’re feeling sad that you can’t afford a new 3D printer this summer, perhaps you can swing an upgrade instead? Prusa Research just announced that its “entire lineup” of 3D printers is getting second-generation upgrades and a “+” designation. This includes the XL, Core One, and Core One L.
All “plus” upgrades will be automatically added to printers being sold today. If you have an order in progress, you will receive the plus version at no extra charge. Prusa Research is not increasing the price of any machine receiving a “plus” upgrade.
Upgrade kits will soon be made available for Prusa owners. The components can be purchased à la carte if you want to pick and choose your upgrade. Prusa Research said all upgrades will be available on its webstore by September.
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The bedslinging MK4S was notably left off the list, but while the descendant of Josef Prusa’s original i3 printer may have hit the end of the upgrade line, the company has not pulled support for the machine. Prusa Research supports every machine they’ve made for years.
“If there’s one thing worth knowing about how we develop our printers, it’s this: we don’t expect you to replace a working machine just because we’ve come up with something new. Most tech becomes obsolete over time. Our printers keep getting better,” said Mikolau Zuza, the Head of Content at Prusa Research, in a recent blog post.
All three machines will now have a nozzle wiper, which Zuza says is the most requested upgrade. There have been several community mods to do just that, but these also require adjusting your slicer’s g-code to teach the printer to use it.
The XL has received several small tweaks and firmware upgrades since its release in 2023, but this is the first major upgrade. Prusa’s original large-format toolchanger will get the same 360-degree cooling system introduced on the MK4S. It will also get the INDX’s Tool Offset Sensor for toolhead alignment to replace the cumbersome pin tapping. The eddy-current sensor is 20 times faster and will be permanently mounted to the machine. It is also compatible with the Silicone toolhead showcased last October during Prusa Day, which will be released this fall.
The XL will also get GT1.5 belts to improve surface areas, and new machines will ship with high-flow nozzles standard. Prusa is also upgrading the optional XL enclosure with a chamber heating and better seals.
The Core One+ (Gen 2) will receive the same nozzle wiper and GT1.5 belts as the XL+, plus improved heatbed mounting, and the same snap-on top panel as seen on the larger CORE One L.
The Core One L is Prusa’s most recent design and will get the new GT1.5 belts and integrated nozzle wiper.
An optional HT Hotend for the CORE One lineup will be available in September. This hotend is specifically designed for finicky engineering filaments, which are often brittle and require higher melting temperatures. The swappable hotend hits 400°C, which unlocks materials such as PEKK-CF and PPS-CF.
Zuza said Prusa Research has been working on upgrading the entire user experience for all of their 3D printers. This includes not only hardware, but firmware and slicer software as well. Prusa Slicer 3.0, also teased last October, will be released in a few weeks. Lastly, connecting your Prusa 3D printer over LAN will be easier with the introduction of Prusa Connect Local. This will replace the outdated PrusaLink.
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