Filament Out Side On Sensor box Microswitch version

https://youtu.be/QyrHoiIPXOU

It has a button to push the Microswitch  level over when fist feeding the filament

It is for use with Marlin :-
FILAMENT_RUNOUT_SENSOR : Note ADVANCED_PAUSE_FEATURE is required in Configuration_adv.h to use M600 with FILAMENT_RUNOUT_SENSOR

and for connetion of the microswith to the RAMPS 1.4 board

NOTE : set Unload filament in Marlin etc. to zero, feeding filament backwards into this will cause issues.

The file:-
"Filament Out Side On sensor box bowden main.stl" has a part 10mm thread for fitting to a Bowden fitting in my case on a storeage box, this may need supports.

There is a main without the 10mm Bowden option:-
"Filament_Out_Side_On_sensor_box_main.stl"

Both main parts have 2.5mm holes for screwing 3mm bolts into for mountng.

The Lid will fit either main box.

There is a Lid with a bit bigger edge so it is easier to grip and open the box for filament fitting, etc..:-
"Filament_Out_Side_On_sensor_box_lid_with_grip_edge.stl"
May need filing a bit

YouTube Video 3D Printout and test. Testing Filament Run Out begins at : 23:26
Filament Out Side On sensor box
https://youtu.be/oJTsy-2uKdE

Thingiverse files:-

https://www.thingiverse.com/thing:2573752