This is a Remix of 2 Different Designs:

Filament Sensor Case by @STIG_ :
https://www.thingiverse.com/thing:2443425

For details on how to install and use the Filament Sensor, please see the above Design. it's designed to work with the cheap and readily available MakerBot style End-stops.

https://www.aliexpress.com/i/4000602284637.html

Filament roller guide by @Calvin_MegaZero :
https://www.thingiverse.com/thing:4626077

This design aligns perfectly with the input to the MZ1 extruder drive so if you like you can have a single piece of Bowden tube running straight from the sensor to the extruder input.

To add Bowden tube to either side of the Sensor, simply drill out the holes with a 4mm drill bit.

This design is compatible with the "Low friction filament guides" for the MZ1.
https://www.thingiverse.com/thing:4630961
https://www.thingiverse.com/thing:4723456

Print Settings

Printer:

Anycubic Mega Zero

Rafts:

No

Resolution:

25% Cubic

Filament: X3D Pro PLA & PETG Black & White

Notes: