Diagonal pliers*1
If you encounter filaments that cannot be rewound, you need to press the black pneumatic interface, pull out the Teflon tube, and forcibly pull out the filament.
Press the buckle (1) and pull the Teflon tube upwards (2).
Pull the handle to the right (1) to forcefully remove the filament (2).
Please clean the excess consumables from the Teflon tube and reinsert the Teflon tube into the hub.
Push the cutter handle inward to cut the consumables.
Pull the print head housing outwards.