A filament guide that replaces the spool holder and enables the attachment of a bowden coupler/connector and the filament runout sensor. You can use the original screws for the attachment.
Use PETG, ASA or ABS if you plan to have your printer in an enclosure, otherwise PLA is a good option too. Print with 2 to 3 walls at least and medium infill.
Note: You may want to use a tapping tool - M6 for the bowden coupler/connector and M3 for the filament runout sensor.
The author remixed this model.
Enables the attachment of a bowden coupler/connector and the filament runout sensor