Prusa Compact MMU2 filament buffer

cults3d

I created a remix of the J.Gillick design, thanks for that. However, I had some problems with the original version - specifically, the filament would get stuck at the end of the spool and between the wheel and buffer. To fix these issues, I modified the design to integrate it with the Prusa spool holder. By keeping only the buffer and wheel, the filament remains aligned with the wheel throughout, making the entire assembly more compact. The files for the wheel and axle remained unchanged, so you'll just need an extra 608 bearing and a piece of PTFE tubing to complete the project.