SATO CL4NX Operator's Manual page 230

Adjusting direction of the print reference position and base reference point
(1) Feed direction
(2) Liner
(3) Label
(4) Gap
(5) Adjustment of vertical base reference point
(6) Base reference point after adjustment
(7) Adjustment of horizontal base reference point
(8) Print reference position
[Vertical]
Set the print position in the vertical direction.
230
[Imaging]