RD-KT247 thermal printers
23 / 61
Hex:
1B
21
n
[Scope] 0 ≤ n ≤ 255
[Explanation]Set the printing mode(s) according to the value of n
bit
0/1
function
0
0
English characters (half-width) font A
(
12
×
24
)
1
English characters
(
half
-
width
)
font B (8×16)
1,2,3
――
--
4
0
Cancel
the
double-height mode
1
Select the
double-height mode
5
0
Cancel
the
double-width mode
1
Select the
double-width mode
6
――
--
7
0
Cancel
the underline
mode
1
Select the
underline mode
[Example]
unsigned char str[3];
str[0] = 0x1B;
str[1] = 0x21;
str[2] = 0x31;
SendDataToPrinter(str,3);// print the character (8X16) under the
double-width and
double-height mode
ESC D n1 n2 … nk NULL
[Name]
To set the position of horizontal tab
[Type] ASCII
:
ESC D
n1…nk NULL
Decimal:
27 68
n1…nk 0