Ender 3 Pro Filament sensor & guide A+

cults3d

Ender 3 Pro Filament runout + Guide, this goes over top of the leadscrew and screws down. I've used the same micro switch as what is on the ender3's end stops, I've upgraded to a BL Touch so i used the z-axis micro stop for this project. Using this device is SUPER EASY to load your filament, IF you plan to use the runout switch or not you can still use this fixture on your machine. To load all you have to do is inset the filament into the tube and push.. The way this has been designed the filament will push all the way to the extruder without having to fiddle with lining it up in the holes along the way. My printer is inside a cabinet and its a pain to get my head behind the printer to view and align the filament when i change it out.