A method and arrangement is described to sort or reject filament which is too wide or has the wrong tip shape for processing in an FFF printer. A slit is arranged between the filament storage and the printer head. This slit is designed to as to be able to reject certain filament.
Creative Commons License
This work is licensed under a Creative Commons Attribution 4.0 License.
Marx, Sanne, "Filament Width Rejection Method", Technical Disclosure Commons, (August 02, 2021)