¶ Plus4 Replace Nozzle
¶ Step 1: Use the cutter to cut off the filament.
¶ Step 2:Heat the nozzle, then extrude the remaining filament from the extruder.
¶ Step 3：Remove the silicone sock
If it's difficult to remove, heat the nozzle to 220°C and use needle-nose pliers or cutters to take it off.
Do not touch it with your hands to avoid burns.
¶ Step 4：Keep the nozzle heated to 220°C and use a socket wrench to loosen the nozzle.
