This command prints the downloaded bit image defined by GS * according to the mode denoted by m.
DPI : Dots per Inch (25.4mm)
■ The download bit image is defined by GS *.
■ This command is ignored when if a downloaded bit image is not defined.
■ In standard mode, this command works only when the print buffer is empty and the printer is in the start of the
line. m is treated as normal data if the print buffer has data.
■ In page mode, the bit image data is accumulated in the print buffer, but does not perform the actual printing.
■ Except for character size and upside-down printing mode, none of print mode such as emphasized, double-strike, etc,
affects the printing of the downloaded bit image.
■ The default dot density set by GS L is applied to printing of the downloaded bit image.