User Manual

InventorⅡ User Guide | www.flashforge.com 0086-0579-82273989
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3-12
(3-12) 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, press down the
filament for about three seconds 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.