Creativity ELF PRO, User Manual, Page: 14 / 32

There might be 3 kinds of results
for the first layer of the test prints.
A :Nozzle too close,lack of
extrusion,the nozzle rub against
the platform.Slowly tighten the
corresponding nuts underneath by
half circle or level again.
B :Proper nozzle height,good
extrusion and adhesion
C :Nozzle too high,Large
gap,filaments are not even adhere
to the platform.Slowly loosen the
corresponding nuts underneath the
platform by half circle or level again.