1.Use the cutter to cut off the filament.
2.Unscrew the two screws on the hot end.
3.Remove the hot end wire from the groove then remove the hot end.
4.Unscrew the two screws that hold the extruder in place.
5.Remove the extruder.
6.Unscrew the four screws of the extruder.
7.Disassemble the extruder to remove the blocked filament.
8.Recover the extruder.
How to clean Hotend
1.Use the cutter to cut off the filament.
2.Unscrew the two screws on the hot end.
3.Remove the hot end wire from the groove then remove the hot end.
4.Heats the nozzle and removes the filament when the set temperature is reached.(Please wear gloves for safety.)
5.Put the hot end back in place tighten the two screws, organize the hot end wires and cover the front cover.