Print Raster Graphics
ESC .
Data Structure
ASCII ESC "
.
" <c> <v> <h> <m> <n
L
><n
H
><d
1
>...<d
x
>
hex. 1B 2E <c> <v> <h> <m> <n
L
><n
H
><d
1
>...<d
x
>
dec. 27 46 <c> <v> <h> <m> <n
L
><n
H
><d
1
>...<d
x
>
Description Valid values:
c = 0
c = 1
v = 10, 20
h = 10, 20
m = 1, 8, 24
0 ≤ n
L
≤ 255
0 ≤ n
H
≤ 127
0 ≤ d ≤ 255
This sequence supports following print densities:
v h v (dpi) h (dpi) m
20 20 180 180 1, 8 or 24
20 20 180 360 1, 8 or 24
10 10 360 360 1, 8 or 24
“ESC
.
” allows printing dot graphics in raster format. A compression algorithm is provided
for multiple printing of a particular byte of data.
76
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