Original Prusa MMU3 (for MK4S/MK3.9S) - Assembled Unit

The Original Prusa MMU3 (Multi Material Upgrade) is the ultimate expansion for your Prusa MK4S or MK3.9S 3D printer, enabling multi-material printing with up to five colors or different material types in a single print job. This module transforms your already powerful printer into a true multi-color system capable of creating complex models with soluble PVA supports and seamless color transitions. The integration of the MMU3 stands out for its high reliability, thanks to an optimized filament transport mechanism and improved sensors that minimize filament breakage and jams. While the MMU3 adds mechanical complexity, operation remains intuitive and user-friendly thanks to a clear setup wizard and seamless integration into PrusaSlicer. The system is perfect for advanced hobbyists, engineers, and professional users looking to add more detail to their models or print functional prototypes with water-soluble supports. Expand the capabilities of your Prusa printer and explore new creative possibilities with the MMU3.