Step 1: move the printing head to the nearest boundary point of the platform by
hand, as shown in FIG. (1). Then place an A4 paper between the nozzle and the
platform (2).Then move the printing head to another boundary point of the
platform, and repeat the above operation to adjust the leveling, until the four
points around the platform and the middle of the platform have been leveling
completed (if leveling nut adjustment fails to meet leveling, it can be adjusted via
upper and lower adjustment of z-axis adjusting block, and then fine-tuning with
leveling nut until the platform leveling).
（
1
）
A4paper
（
2
）
leveling nuts
（
3
）
Z-Endstop
Attention!!!If the platform is uneven, the first layer of printing may be as follows :(1)
too high (partial/integral) (2) too low (partial/integral) (3) moderate ; As shown in the
following figure
A
B
C
4. Verify platform flatness and print test
：
too high
Filament
A phenomenon: the gap
between extruded
consumables is too large to
even touch the platform
