Flashforge Guider II User Manual page 31

(4-11) Tap [Tool]-[Unload] and the extruder starts heating up.
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(4-12) 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 for ce as it will damage the gear s. If the
melted filament has cooled down in the extr uder , please r epeat the steps above.
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