8.0 FAQ
Q1:why the printing head cannot move after pressing the printing button in initial printing?
A: Please remove the clips in front left and right before using the machine. The clips are for
transportation protection.
Q2: How to feed the filament and how to judge filament fed successfully?
A: First, straighten the filament and gently push into the feeding hole at the same time, use the
other hand to slide the switch(at the back of printer)to “FEED” gear. Then wait about 1 minute
(machine is warming up), release the material when feel the filament is caught by the machine.
Then wait another 10 seconds to observe if there has “silk” coming from the machine. Slide the
switch to middle gear when more silks come out. Till this time, filament fed successfully. If you
operate based on the above steps, but no silks come out from nozzle after waiting for more than 5
minutes, please re-power machine and try again.
Q3: How to retract filament? How to solve when the filament cannot retracted.
A: First, slide the switch to the “retract” gear. Filament will retract successfully in the normal
situation, If failed, please try to feed first, then retract again .Please Pay special attention that
gently pull up the material to help till filament completely get out of the printer.
Q4: What’s the reason that the model cannot stick to the printing bed in the initial printing or in
the process of printing?
A: The bed is too far away from the nozzle, need to adjust the distance between the bed and nozzle,
rotate the screws anti-clockwise, the bed will goes up.
Q5: What needs to pay attention to when adjust the printing bed? Need to check bed before each
print?
(1) Adjust the printing bed, need to use the screw driver in the accessories box to twist the bed
screws, when twist screws clockwise, the bed goes down, twist screws anti-clockwise, the bed goes
up.
(2) After each adjustment, needs to unplug the power , then move the printing head along the bed
one lap to assure it will not scratch the bed, then can go next step
Precaution: Needs to cut the electricity then can move the printing head by hand, or the motor
will be destroyed).
(3) No need to adjust the bed before each print, but advise to do once a week.
Q6: How to judge what’s the best distance between nozzle and printing bed? What is the difference
