BIQU BIQU-Hurakan, User Manual, Page: 60 / 62

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smoothly, some lubricant may be applied.
Question 7 The extruder makes an abnormal sound of
"Ka Ka Ka" during printing:
Answer 7
It may be that the nozzle is blocked, use a
needle to unclog it.
The quality of the filament is not high, you
can try another filament.
The temperature of the printing head is too
high, and the filament is carbonized into
small black particles. Turn down the
printing temperature a bit.
The torque of the feeding part needs to be
adjusted.