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3Dプリンター 3ntr A4 V2のPDF クイック・スタート・マニュアルをオンラインで閲覧またはダウンロードできます。3ntr A4 V2 20 ページ。 3ntr a4 v2 3d printer quick start

Fig. 7: Filament feeders, the one in foreground is locked open (disengaged)

Grab the feed lock handle of the selected extruder, pull it up and lock it open.

Feed the filament thru the bottom hole in the filament feeder, gently push it inside

mechanism and clear plastic tubing, until it reaches the extruder assembly and you

can't push t anymore.

Illustrazione 8: Loaded spool, feeder engaged

Release the lock handle, it will raise into closed (engaged) position.

About the pressure setting (black plastic) knob on feeder unit: you should always

use the minimal possible pressure needed to reliably feed the filament.