CONFIDENTIAL
Paper roll Bit-image commands GS v 0
Ver. 10.0 1 p. 294
■Data (
d
) specifies a bit printed to 1 and not printed to 0.
■If a raster bit image exceeds one line, the excess data is not printed.
■The scales for width and height of raster bit images are specified by
m
. Therefore, in page mode with 90°
or 270° clockwise-rotated raster bit image, the printer apply print area and dot density from [width:
direction of paper feed, height: perpendicular to direction of paper feed].
■The raster bit image is not affected by print modes (emphasized, double-strike, underline, character size,
white/black reverse printing, upside-down printing, or 90° clockwise-rotated).
■This command feeds as much paper as is required to print the raster bit image, regardless of the line
spacing specified by ESC 2 or ESC 3.
■If this command is processed while a macro is being defined, the printer cancels macro definition, clears
the definition, and prints a raster bit image.
■After printing a raster bit image, the printer processes normal data.
The print position is set to the left of the print area. Printer is in the beginning of a line and data is not in
the print buffer.
■The bit image is printed in the default dot density (dot density of vertical and horizontal direction in
normal mode) defined by GS L <Function 49>.
■The relationship between bit image data and the print result is as follows:
[Model-dependent variations] TM-J2000/J2100, TM-T90, TM-L90, TM-T88III
d1 d2
...
dX
dX
+ 1
dX
+ 2 ...
dX
× 2
: : ... :
...
dk
-2
dk
-1
dk X
= (
xL
+
xH
× 256)
MSB LSB MSB LSB MSB LSB MSB LSB