Machine not loading filament.
Having issues trying to load filament into the machine. This just all of a sudden just happened. I have only used Prusa PLA and Prusa PETG. No filament will load now. Any help?
Unscrew the PTFE tube and look for blocking filaments. Take a look inside the extruder too. Maybe you need to unmount the extruder if you don't find the blockage.