AGPtek 3DP1 User Manual page 5

5. How to load the filament.
1) Cut away both uneven ends of the filament. Hold
one end of the filament with one hand, and put it
into the hole.
2) Press the button ▼ or hold ▼ to start loading
(According to the mode of loading). When the
filament is added into the hole, you can release your
hand. If the pen starts to load filament, the sound
of motor and gear will be heard.
6. Sleep mode
1) After stop working for 5 minutes, it will enter into sleep mode. Meanwhile,
the LCD will displays "SLEEP".
2) The pen will stop to heat up in sleep mode, which is effective to extend
their life spans and save power.
3) Just press the button ▼ to activate the pen and wait for minutes to finish
heating up.
7. Unload or replace filament
1) After using the pen, please hold the button ▲
filament. It will last for 15s, during which all the buttons will be invalid until
the filament is unloaded completely.
2) Before unloading the filament completely, do not cut off power to avoid
blocking the nozzle.
3) Unloading the filament completely, pull out it entirely and cut off the
uneven part of filament for next use.
4) Replace other filaments according to 5 step for next use or store your pen
and accessories in place after unplugging the power adapter.
There are two cases which you must unload the filament:
 When filament is almost running out, you should
unload the filament to prevent it from blocking in the
pen as well.
 Replace the filament.
4
for 1s to unload the