ESC * m n1 n2 [d]k

Set bit image mode

< 1B >H< 2A >H< m >< n1 >< n2 >[< d >]k
k= n1 + 256 X n2 (m= 0, 1)

k = (n1 + 256 x n2) X 3 (m = 32, 33)

Sets the bit image mode using m and the number of dots
using n1 and n2.
l
Divide the number of dots to be printed by 256. The integer
answer is n2 and the remainder is n1. Therefore, the
number of dots in the horizontal direction is: n1+256Xn2.
. If the bit image data input exceeds the number of dots to
be printed on a line, the excess data is ignored.
. “d" indicates the bit image data. Set a corresponding bit to
1 to print a dot, otherwise set it to 0.
- The bit image modes selectable by m are as follows:
Vertical Direction
Horizontal Direction
mModeNumber Dot
Dot Maximum
of Dots Density Density Number of Dots
0 8-dot single-density860 DPI 90 DPI
192
1
8-dot double-density 8 60 DPI 180 DPI
384
32 24-dot single-density 24
180 DPI
90 DPI
192
33
24-dot double-density 24 180 DPI 180 DPI
384
l If m is out of range, n1 and the data following will be
processed as normal data.
l
After printing a bit image, the printer returns to the normal
data processing mode.
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