1. Unpack the filament and put two rolls of filament on the filament holder;
2. Pull out the head of Filament and cut off the deformed parts with hand breaking / art knife to ensure the head of consumables is flat and straight;
3. Press down the upper (1) and lower (2) extruder blocks respectively, and push the filament into the filament tube 1-3cm above the tool head; (the initial position of the front end of the consumables must be placed in strict accordance with this requirement, otherwise the tool head will be blocked or printing failure will occur)
4. Filament installation is completed.