2. Feed filament
Press and hold the extruder lever then insert the1.75 mm filament through the small
hole of the extruder. Continue feeding until you see filament come out the Nozzle.
Tip: How to Replace the Filament?
1) Cutting filament near the Extruder and slowly feed new filament until they are
fed into the new filament.
2) Preheating the nozzle and withdraw the filament quickly and feed the new filament.