MakerPi K300, User Manual, Page: 12 / 43

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4.1.3 Load filament

When loading, we confirm again
whether the filament is stuck to the
transmission gear of the filament feeder.
After confirming it, select "Prepare" and
click
"Load filament" .

The machine will be zeroed and then
lowered for a short distance. At the
same time, the nozzle will be heated,
when the nozzle is heated to 230°C, the
filament feeder will evenly and smoothly
squeeze the filament out of the nozzle.
(loading filament automatically finish,
click exit it will stop).
4.1.4 Unload filament

Unload filament is an operation often
used in the process. Select “Prepare”
and click "Unload filament" nozzle
heating, when replacing filaments, we
usually choose to unload the filament
first.
Nozzle is heated to 230°C, the feed
motor quickly pulls the filament out of the
nozzle. (unloading filament automatically
finish, click exit it will pause).