Sets the absolute vertical print starting position to buffer character data in
page mode.
This command sets the absolute print position to
[(n + n × 256) × 0.125 mm].
This command is effective only in page mode.
If the [(nL + nH × 256) × (vertical or horizontal motion units)] exceeds the
specified printing area, this command is ignored.
The horizontal starting buffer position does not move.
The reference starting position is that specified by ESC T.
This command operates as follows, depending on the starting position of the
printing area specified by ESC T:
①When the starting position is set to the upper left or lower right, this
command sets the absolute position in the vertical direction.
②When the starting position is set to the upper right or lower left, this
command sets the absolute position in the horizontal direction.
ESC $, ESC T, ESC W, ESC \, GS \