Compuprint MDP40B Programmer Manual - Manual (Page 86)

A-84
ESC .
Print Raster Graphics. (EPSON ESC/P2)
ASCII Code ESC . c v h m n
1
n
2
d
1
d
2
… d
k
Hexadecimal Value 1B 2E c v h m n
1
n
2
d
1
d
2
… d
k
Decimal Value 27 46 c v h m n
1
n
2
d
1
d
2
… d
k
Range c = 0,1
v = 10, 20
h = 10, 20
0 < m < 24
0 < n
1
< 255
0 < n
2
< 127
0 < d < 255
This command prints dot graphics in raster format (row by row, left to right) and can
be used only during graphics mode entered by sending the ESC ( G command. It
allows compression of graphics data during raster graphics printing.
The parameters are used as described below:
c equal to 0 specifies full graphics mode (no compressed)
equal to 1 specifies compressed mode
v vertical dot density (v/3600 dpi)
h horizontal density (h/3600 dpi)
m vertical dot count (rows of dot graphics)
n
1
, n
2
horizontal dot count (columns of dot graphics), according to the following formula:
(horizontal dot count)
n
2
= INT
256