Filament guide with runout sensor for Ender 3 / Ender 3 Pro

prusaprinters

<p>Filament guide for your Ender 3 Pro with the ability to place your filament runout sensor.</p><p>3 versions:</p><p>1 filament guide<br>1 filament guide with runout sensor<br>1 filament guide with runout sensor and extra support</p><p>print with 20 procent infill and your good to go.</p><p>print the following:</p><p>1 guide<br>1 ring<br>2 spacers</p><p>put the 608 bearing in the ring with the spacers en put this in the guide and screw it with a bolt (i suggest putting in a thread at the back)</p>