
THERMAL RECEIPT PRINTER
44
GS h n
[Name] Select bar code height
[Format] ASCII GS h n
Hex 1D 68 n
Decimal 29 104 n
[Range] 1 <=
n <=
255
[Description] Selects the height of the bar code.
n specifies the number of dots in the vertical direction.
[Default] n = 162
[Reference]
GS k
①
GS k m d1…dk NUL
②
GS k m n d1..dn
[Name] Print bar code
[Format]
①
ASCII
GS
k
m
d1
...
dk
NUL
Hex
1D
6B
m
d1
...
dk
00
Decimal
29
107
m
d1
...
dk
0
②
ASCII
GS
k
m
n
d1
...
dn
Hex
1D
6B
m
n
d1
...
dn
Decimal
29
107
m
n
d1
...
dn
[Range]
①
0 <=
m
<=
6 (
k
and
d
depends on the bar code system used)
②
65 <=
m
<=73 (
n
and
d
depends on the bar code system used)
[Description]
Selects a bar code system and prints the bar code.
m
selects a bar code system as follows:
m
Bar Code System
Number of Characters
Remarks
①
0 UPC-A
11
≤
k
≤
12
48
≤
d
≤
57
1 UPC-E
11
≤
k
≤
12
48
≤
d
≤
57
2 JAN13
(EAN13) 12
≤
k
≤
13
48
≤
d
≤
57
3 JAN8
(EAN8)
7
≤
k
≤
8
48
≤
d
≤
57
4 CODE39
1
≤
k
≤
255
45
≤
d
≤
57
,
65
≤
d
≤
90
,
d = 32, 36, 37, 43,
45, 46, 47
d
= 42
5 ITF
1
≤
k
≤
255
(
even number
)
48
≤
d
≤
57
6 CODABAR
1
≤
k
≤
255
48
≤
d
≤
57,
65
≤
d
≤
68,
d = 36, 43, 45, 46,
47, 58
②
65 UPC-A
11
≤
n
≤
12
48
≤
d
≤
57
66 UPC-E
11
≤
n
≤
12
48
≤
d
≤
57
67 JAN13
(EAN13)
12
≤
n
≤
13
48
≤
d
≤
57
68 JAN8
(EAN8)
7
≤
n
≤
8
48
≤
d
≤
57