23
Click X Coarse.
Print the two-color test file in the TF card, the file name is: NozzleCoarseTune.gcode
At the end of the print, observe the 5 test blocks and select the one with the smallest X deviation
as shown in the following figure: select 3 (this example choose 3, depend on the pictures shows
on your printer)
Print the two-color test file in the TF card, the file name is: NozzleFintTune.gcode.
Look at 10 of the printed models that test the horizontal and vertical directions of two colors.