MMU2s MK3s MK2.5s no sensor Big Bore

thingiverse

Check out my Etsy store: https://www.etsy.com/shop/HotSquare. This product works with Prusa i3 MK3s, Mk2.5s and MMU2s without the filament sensor on the hotend. If your new prints are jamming or showing a restricted filament path, this will help resolve those issues quickly. Adding it takes only a few minutes, and it's designed to work seamlessly with M10 Pneumatic push fittings available here: https://www.amazon.com/gp/product/B01IB81IHG/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1. This product creates a pass-through for your PTFE tube, guiding it up against the adapter in the FS cover. The updated pathway promotes self-guided filament flow and helps shape the tip as it's pulled back into the tube. You'll need to use the current revision of the Prusa MK3s and MK2.5s hotend available here: https://www.prusa3d.com/prusa-i3-printable-parts/. To achieve a smooth channel, I recommend printing the Big Bore parts at a higher resolution - .1 works best for this situation.