Some 3D printers have an alternative in their menu for both unloading and loading filament. Just before you start loading/unloading, be sure the extruder isn't presently loaded using all the filament. When there is Best 3D printing bed adhesive in the extrusion mind, remove it first. In case your 3D printer comes with an option for getting rid of the filament, use it and then observe it until it unloads out of the extrusion head.
Comments