Finder User Guide | www.ff3dp.com
(4-10) Tap [Tool]-[Unload] and the extruder starts heating up.
4-11
(4-11) After the extruder reaches 220℃, the printer will sound a beep to prompt you
to unload the filament from the extruder. Press the spring presser and gently pull the
filament out.
Note: Do not pull out the filament with force as it will damage the gears. If the
melted filament has cooled down in the extruder, please repeat the steps above.