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C O N F I D E N T I A L
Paper roll
Bar code commands GS k
Ver. 4.0
p. 1261
•
m
specifies a bar code system as follows:
m
Bar Code System
Number
of Data
Number of
Characters
Characters
Remarks
➀
0
UPC-A
Fixed
11
≤
k
≤
12
0~9
48
≤
d
≤
57
1
UPC-E
Fixed
11
≤
k
≤
12
0~9
48
≤
d
≤
57
2
JAN13 (EAN13)
Fixed
12
≤
k
≤
13
0~9
48
≤
d
≤
57
3
JAN8 (EAN8)
Fixed
7
≤
k
≤
8
0~9
48
≤
d
≤
57
4
CODE39
Can be
changed
1
≤
k
0~9, A~Z
SP, $, %, +, -, ., /
* (start/stop character)
48
≤
d
≤
57, 65
≤
d
≤
90,
d
= 32, 36, 37, 43, 45, 46, 47
d
= 42 (start/stop character)
5
ITF
(Interleaved 2 of 5)
Can be
changed
1
≤
k
(even
number)
0~9
48
≤
d
≤
57
6
CODABAR
(NW7)
Can be
changed
1
≤
k
0~9, A~Z
$, +, -, ., /,:
48
≤
d
≤
57, 65
≤
d
≤
68,
d
= 36, 43, 45, 46, 47, 58