Prusa MMU2S buffer redesigned

thingiverse

This is Prusa MMU2S upgraded filament buffer. The original shipped with MMU2S upgrade didn't work for me as expected. It's designed to be placed behind the printer, which doubles its size and makes it difficult to manage filaments in the buffer. Additionally, it won't fit inside LACK enclosures that I had used before. Moving a printer with the buffer attached to the MMU is also challenging. This redesigned filament buffer addresses these shortcomings and more. It fits next to the printer on its right side, increasing the printer's footprint by about 1 inch to the right but still fitting neatly into LACK or any enclosure you previously had for your original mk3/S setup. One of the benefits of this design is that it allows you to see at a glance the state of your filaments and easily remove them. If an MMU2 jam occurs, pushing the filaments in/out becomes a straightforward process. The entire system becomes much more manageable. The buffer is securely attached to the printer frame, making it easy to move the printer when needed – simply remove the filaments, and you're free as with i3s printers.