Ender 3 Pro filament guide and runout sensor mount
thingiverse
Simple remix, adapted to use generic, cheap 3-pin filament detection sensor you can buy online, such as http://bit.ly/2JjjDnk Also change dimensions a little to align the filament better on my Ender 3 pro. You will have to print parts for the bearing acording to the original file. https://www.thingiverse.com/thing:3052488 Added v2 mount with different mount hight to better feed filament while using a dual gear extruder (tested with cheap, red, dual gear extruder). Also added adjustable mounting points for screws holding the sensor in place. I recomend using only small support enforcer right under the area where filament sensor is mounted, instead of automaticly generated supports.
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