¶ Q2 Nozzle Replacement
¶ Step 1
Use the cutter to cut the filament.
¶ Step 2
Heat the nozzle and extrude any remaining filament from the extruder.
¶ Step 3
Remove the silicone sock.
If it is difficult to remove, heat the nozzle to 220 °C and use needle-nose pliers or cutters to remove it.
Warning:
Do not touch the hot nozzle with your hands to avoid burns.
¶ Step 4
Keep the nozzle heated to 220 °C and use a socket wrench to loosen and remove the nozzle.
¶ Step 5
Install the new nozzle and tighten it with a socket wrench.
¶ Step 6
Turn off nozzle heating. After the nozzle cools, reinstall the silicone sock.