MK4S Filament Guide | Side Feeding | Forgetful | Dry Box

Filament guide for the MK4 frame, designed for side feeding.

Includes a forgetful feature for inserting filament when already loaded.

NOTE: Separate 3mf & STLs for left and right sides are provided; use the correct one.
The forgetful feature has a 35° angle and must align correctly to the filament movement to avoid slipping.

Width is 1.5cm, matching the Prusa "P" on the left frame side.

Hexagon cut outs to save material.

Prints without supports. Even when using larger than 0.2mm layer height due to 35° max overhang angle. The title picture is done using 0.32mm layer height and Prusament Galaxy Black PLA.

Removed the top feeder and only used the clip part

Resized to only 1.5cm width (To fit the Prusa P width)

Added circular guide

Corrected print orientation