MK4S to Prusa CORE One Conversion kit

MK4S to Prusa CORE One Upgrade Kit: Turn your MK4S into a professional CoreXY printer

This upgrade kit allows you to easily convert your existing Prusa MK4S printer into the next-generation professional 3D printer Prusa CORE One with a CoreXY motion system. Ideal for advanced users who want the benefits of higher accuracy, speed, and modularity without having to buy a completely new printer.

xLCD Info

Before ordering the upgrade, please check which type of xLCD and corresponding electronics your printer was purchased with. This is important for compatibility between the printer and the upgrade. Depending on the selected options, we may send you additional components to ensure compatibility.

• The NEWER xLCD version is shown in the top image. If you have this version, please select in the menu on the right the upgrade "MK4S -> CORE One (for newer xLCD version)".
• The OLDER xLCD version is shown in the bottom image. If you have this older version, please select in the menu on the right the upgrade "MK4S -> CORE One (for older xLCD version)".

 

Key features of the upgrade kit:

•CoreXY construction: Upgrading to CoreXY kinematics ensures higher print speed and accuracy thanks to reduced moving mass.

•Expanded build volume: Increased print area to 250 × 220 × 270 mm, which is 30% more compared to the MK4S.

•Modular design: The exoskeleton frame is robust, easy to assemble, and enables simple maintenance and repairs.

•MMU3 compatibility: Even after the upgrade, the printer remains fully compatible with the Multi Material Upgrade 3 for printing with up to five different materials.

•Support for demanding materials: A design prepared for an enclosed print chamber (optional accessory) enables printing of demanding materials such as ASA, ABS, PC, or Nylon.

Box contents:

•A complete set of components to convert the MK4S to a CoreXY design.

•Step-by-step assembly guide.

•All necessary tools and screws.

Technical specifications after the upgrade:

•Build volume: 250 × 220 × 270 mm

•Maximum print speed: Up to 600 mm/s

•Maximum nozzle temperature: 290 °C

•Maximum bed temperature: 120 °C

•Supported materials: PLA, PETG, ABS, ASA, PC, Nylon and more

•Kinematics: CoreXY

Benefits of the upgrade:

•Lower costs: No need to buy a completely new printer.

•Modernization: Gain features of the latest generation of printers from Prusa Research.

•Easy installation: The upgrade is designed to be user-friendly and manageable even for advanced hobby users.

Who is this upgrade for?

The upgrade kit is an ideal choice for users who already own an MK4S and want to take it to the next level without major investment. This set allows you to leverage state-of-the-art technology while expanding your printer’s capabilities.