User's Guide

E3 Pro User Guide | www.flashforge.com 0086-0579-82273989
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4-9
（
4-9
）
After the extruder’s temperature reaches 220
℃
, the printer will sound a beep to
prompt you to load the filament into the extruder.
4-10
（4-10）Insert the filament into the extruder at an upright angle. Then the filament will
be drawn through the extruder. Do not tap [Cancel] until the filament load the extruder
steadily.
4.4 Unloading Filament
4-11