User's Guide

4. Insert the ﬁlament into the ﬁlament feeding

inlet continuously until the ﬁlament goes

through the ﬁlament guide tube.

5. Press the ﬁlament feeding pressing plate in front

of the extruder, insert the ﬁlament vertically into the

extruder until it can't be inserted any further, and

then loosen the ﬁlament feeding pressing plate.

6. Insert the ﬁlament guide tube into the

ﬁlament inlet hole on the extruder to ﬁx.

7. Finally, ﬁx the ﬁlament spool on the ﬁlament

spool holder and close the cover.