Star Micronics TSP600 Series Programmer's Manual page 28

Print high density graphics
FUNCTION
CODE <ESC> "L"
1B
HEX
Prints high density dot graphics. The graphics image is 24 dots
REMARKS
high and n1 + n2 256 dots wide.
d1, d2, ... are the dot data, each a 1-byte value from 0 to 255
representing 24 vertical dots, with the most significant bit repre-
senting the top three and the least significant bit representing the
bottom three.
The number of data bytes must be n1 + n2
<Print area>
104mm (TSP800)
72mm (TSP600/700)
52.5mm (TSP700)
80mm (TSP700)
50.8mm (TSP600/700)
Dots beyond the right margin are ignored.
Relationship between image data and print dots
n1 n2
4C n1 n2
MSB
D8 D7
DOT Position
1
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
– 25 –
d1...dk [k = n1+ n2 256]
d1...dk [k = n1+ n2 256]
:1 n1 + n2
:1 n1 + n2
:1 n1 + n2
:1 n1 + n2
:1 n1 + n2
Image data
D6 D5 D4 D3 D2
256.
256 832
256 576
256 420
256 640
256 406
LSB
D1