As shown above, if the "0" position is not aligned but are aligned at “-8” position, then we
should make correction in the software,select the main interface toolbar ---- "Settings" ----
"bias correction”, as shown below:
Print a test chart view on what
value the vertical, and then
based on the value of the
original addition and subtraction
operation, the input point after
the "Apply" and then print a test
chart view, until the “0” position
vertical.
When the upper and lower two black lines in the vertical position “0”, means the bidirectional
printing is accurate; if “-8” is in vertical position, we should minus 8 in the block
corresponding to the print speed. After saving, do test print again until the “0” position is
vertical.
On the contrary,if it is vertical in the position “8” , then we should plus 8 in the block
corresponding to the print speed , saved and print a test again until the “0” position is
vertical.
② Step Offset:If the printed image is correct, whether there is overlapping or separate
between Passes (stepping calibration is divided into a base step, 2PASS, 3PASS, 4PASS,
6PASS, 8PASS, the first step calibration reference, and then stepping calibration for each
PASS), click on the "Print calibration graph" as shown below:
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