TransAct Technologies ITHERM 280 - Manual (Page 211)

iTherm ® 280 Programmer’s Guide Programming Codes
28-07764 Rev C Page 209
Bit-Image Commands
Function Select Bit-Image Mode
ASCII [ESC] *
Hexadecimal 1BH 2AH
<27> <42>
Range = 0, 1, 32, 33
0
≤
nl
≤
255
0
≤
nh
≤
3
0
≤
d
≤
255
k = nl + nh x 256 for = 0 or 1
k = (nl + nh x 256) * 3 for = 32 or 33
Description [ESC] *
l
>
h
>
l
> …
k
> command selects a bit-image mode using
for the number of dots specified by (n
l
+ n
h
x 256) in mode 0 or 1 and (n
l
+
n
h
x 256)*3 in mode 32 or 33 and indicates the bit image data. Set a bit to
one to print a dot, or set a bit to zero to not print a dot. Use the command to print
a predefined picture or logo. The modes selectable by are listed below.
Mode Vertical Direction Horizontal Direction
Dot Density Number of
Dots Dot Density Number of
Dots
0 8-dot single density 101 dpi 8 80 dpi 200
1 8-dot double density 101 dpi 8 160 dpi 400
32 24 dot single density 101 dpi 24 120 dpi 300
33 24 dot double density 203 dpi 24 240 dpi 600
Table 27 Print Density Selection