Prusa Enclosure MMU2S - filament guide

prusaprinters

<p>I bought Prusa i3 MK3S+ and MMU2S upgrade. Then I built lack enclosure for this setup. After few months of using, I decided that sometimes I want to use 3D printer as basic MK3S+ so i designed this filament guide to easily use enclosure as built before.</p><p>I made few evolutions of my model. So, I decided to upload all of them. Best for use is Filament guide LackMMU2S_short_5mm. This one is perfectly long to not bend filament too much and to be as smooth going into enclosure to not damage print quality.</p><p>Printed from PETG at 0.15mm layer height with 20% of infill. No support and brim needed. Holes are bridged by two layers, but it is very easy to go through with screw.</p><p>Hole is 5mm thick, therefore you could go through it with PTFE tube for use with filament dryer.</p><p>You would need 2x M3 10-20mm screw and 2x M3 nut. One advice - try to look for them in spare parts you get with your MK3S+. Then you need to make hole for screws to go through and hole for filament.</p>