Star Micronics TSP400 Series Programmer's Manual page 90

Print fine density graphics
FUNCTION
CODE
<ESC> "X"
1B
HEX
Prints a bit image of the input data using horizontal and vertical
REMARKS
resolutions of 8 dots/mm.
Data extending past the right margin is ignored.
The relationship between the input data and the actual printing is
shown below.
1 n1 + n2 256 600
d1•••
MSB
Dot
b7 b6 b5 b4 b3 b2 b1 b0
Position
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
n1 n2
5 n1 n2
d2•••
LSB MSB
b7 b6 b5 b4 b3 b2 b1 b0
– 87 –
d1...d [(n1+n2*256)*3]
d1...d [(n1+n2*256)*3]
LSB MSB
b7 b6 b5 b4 b3 b2 b1 b0
d3•••
LSB