Original Prusa MK4S 3D Printer

Description

The original Prusa Research MK4S offers high-speed 3D printing with ease and is as reliable as all original Prusa 3D printers. It has all the best features of the popular MK4 - an open source 3D printing workhorse with easy maintenance and advanced safety features - and it offers much more!

The MK4S always delivers a perfectly smooth first coat thanks to the load cell sensor (no manual adjustments required). The next-gen extruder (Nextruder) and 32-bit platform offer many quality of use improvements such as remote printing, quick-swappable nozzles and customizable interface with a one-click printing option.

Powerful 360° cooling
The MK4S features an all-new 360° cooling system consisting of a high-performance turbine and a redesigned fan shroud - the result of intensive airflow simulations to ensure cold air is directed precisely to pressure. This solution is much more effective compared to simple centrifugal fans because the airflow is not blocked by the pressure itself. The weight of the Next rudder remains virtually unchanged, but the performance is far better.

Even with the large turbine, the printer is still wonderfully quiet and can deliver prints with extreme 75° overhangs. Why is this important? Because the MK4S can easily deliver a nice looking print where other printers already require a significant number of supports. Fewer supports mean shorter print times and less material waste.

Optional Prusa App
Get a quick overview of all your printers and running tasks and start, pause and stop prints from anywhere in a beautiful, clean design. You can also access printables directly from the app. If a project contains a printable file, simply tap the "Print" button and print it immediately without having to use a slicer. The app for iOS and Android is completely optional and is not required to configure your printer. If you prefer simplicity over smart features, you don't need the app at all installieren.

Perfect first layer right away
Forget Live Adjust Z or manually adjusted screws. The MK4S lays down an absolutely flawless first coat every time. It doesn't matter what type of printing surface you use, the MK4S load cell sensor always measures offset accurately without being disturbed by reflective or textured surfaces. The sensor does not rely on visual data and offers unparalleled precision on all types of printing plates!