On this planet of shopper 3D printers, no firm has a greater fame than Prusa Analysis. Josef Prusa’s unique RepRap i3 design is, no doubt, the most-copied 3D printer in historical past. However the Authentic Prusa i3 line continues to be the gold customary because of its legendary reliability and efficiency. For a few years, Prusa has launched updates to the Authentic Prusa i3 MK3 line. However now the brand new Authentic Prusa i3 MK4 is lastly accessible!

That is massive information, as a result of Prusa would not simply launch a brand new mannequin on a whim. Whereas the brand new MK4 appears to be like quite a bit like its predecessor, it comes with quite a few upgrades over even the later variations of the MK3. In line with Prusa, greater than 90% of the MK3S+’s elements had been modified and improved to create the MK4. Even the body is totally different, with the MK4 getting a die-cast aluminum body instead of the previous body reduce from aluminum plate. The heated mattress and energy provide are the identical, however nearly the whole lot else is new.

There are far too many enhancements for us to supply a complete listing right here, however there are some that stand out. The primary is the brand new 32-bit controller, which helps enter shaping and strain advance. Each of these require real-time processing by the controller and supply a dramatic profit when printing at very excessive speeds. That controller additionally permits for distant printing options, the connection of webcams, and helps the brand new coloration touchscreen interface.

The Authentic Prusa MK4 additionally will get totally computerized leveling and first-layer calibration, which implies that customers can get an ideal first layer each time with out the necessity for fussy guide leveling or Z-height adjustment. That may be a good complement for the Nextruder, which helps fast nozzle adjustments. Mixed with the automated first-layer calibration, you now not have a cause to dread nozzle swaps.

Construct quantity is nearly equivalent to the previous MK3, however the brand new MK4 does offer you a further 10mm within the Z axis. We should always see a big efficiency enhance on account of the brand new 32-bit controller with its enter shaping and strain advance assist, in addition to new “no-VFA” (Vertical Wonderful Artifact) motors.

Alongside the Authentic Prusa MK4, Prusa can be releasing the brand new MMU3 (Multi-Materials Improve 3). That’s an add-on module that lets the printer swap between totally different spools of filament throughout a job for multi-color and/or multi-material printing. Older variations of the MMU had been plagued with reliability points, so it will likely be fascinating to see how effectively the brand new MMU3 works.