1. At the home page, press the control knob, then the main menu pops up on the
display screen
2. Rotate the knob, select the option “Auto-stripper”, and press the knob to enter into
the operation
3. “Processing...” will show on the interface, and please wait patiently
4. When the automatic retract of material ends up, the display screen will return to
the home page, and the printing head’s temperature will fall, then the operation is
finished
Note
I. Clogs & Clear the nozzle
In normal conditions, there’s no need to worry about this issue as high quality
printing filaments are selected for this printer. If you select other consumables,
the nozzle may be blocked due to impurities in the material or other reasons, in
which condition the following steps may help you.
1. Press the control knob at the home page, press the control knob, and the main
menu pops up on the display screen;
2. Rotate the knob, select the option “heating print head”, and press the knob to enter
into the operation;
3. “Processing” appears on the interface; at this time, the printer is heating the nozzle,
and please wait patiently;
4. When the heating is finished, and the display screen returns back to the home page,
it shows that the temperature of the nozzle is 230℃;
5. Insert hard the filament into the nozzle to clear, until you can feed smoothly.
6. Power off for cooling down after clearing
II. Adjust the height of the nozzle
Too high or too low position of the nozzle will influence the printing (too high, the
printing material cannot stick on the bottom plate; too low, the nozzle will pin the
bottom plate, and the filament cannot be extruded). Adjust the positioning knob
properly as per the following figure, to adjust the distance between the nozzle and the
bottom plate:
