Changing Filament; Troubleshooting - X4 TOOLS 3D-Printing Pen 2.0 User Manual

sides are cooled down and solidified, hold the edges together
and use the 3D-Printing Pen to "weld" them together. With this
method you build cubical forms in the blink of an eye.
If you possess a real 3D printer, you can use the 3D-Printing Pen
to complete printed objects, fill gaps or work otherwise on it.
There are no boundaries to you creativity.
enthusiastic hobbyists on popular video platforms. Watch them
create fascinating pieces of art with a 3D-Printing Pen. Let yourself
be inspired!

Changing filament

If you want to remove the filament from the pen, for example
to change the color, please do as follows: Press the retreat
button multiple times until the filament gets pushed out at
the backside. Hold the button and gently pull on the string if
necessary. Don't pull too hard in any case or the motor might
get damaged.

Troubleshooting

The outputted plastic throws bubbles and is too runny:
• The temperature in the heating chamber is too high.
• Check if you have chosen the right mode (PLA or ABS) for the
used filament. If yes, reduce the temperature manually by
pressing the arrow button on the left side of the temperature
display.
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HInT
On the internet you will find numerous videos from