Hwasung HMC-081, Technical Manual

Page: 44 / 66

Title Rev. Page
HMK(P)-081,HMC-081 Ver1.0
44
GS+’k’+m+d1…dn+NUL
[Name]
Print barcode
[Format] ASCII GS k m d1…dn NUL
Hex 1D 6Bh m d1…dn 00h
Decimal 29 107 m d1…dn 0
[Range] 1 ≤ m ≤ 7, n & d depend on barcode system used
[Descript] Refer the table as below
m Barcode system n (Barcode data numbers) d (barcode data )
1 UPC-E n=7 (check digit is automatically added ) 48 ≤ d ≤ 57
2 EAN13 n=12 (
check digit is automatically added
) 48 ≤ d ≤ 57
3 EAN8 n=7 (
check digit is automatically added
) 48 ≤ d ≤ 57
4 CODE39 1 ≤ n (Start & Stop characteres is
automatically added
48 ≤ d ≤ 57, 65 ≤ d ≤ 90
d=32,36,37,43,45,46,47
5 ITF(I of 2/5) 1 ≤ n (Only even number) 48 ≤ d ≤ 57
6 CODABAR 1 ≤ n 48 ≤ d ≤ 57, 65 ≤ d ≤ 68
d=36,43,45,46,47,58
7 CODE128 2 ≤ n ≤ 255 (Check digit , Stop character
Is automatically added)
0 ≤ d ≤ 127
[Caution] In CODE128, set additional “{“ in 2bytes when the special character as below.
Barcode data Special
character
ASCII Hex Decimal
SHIFT {S 7Bh, 53h 123, 83
CODE A {A 7Bh, 41h 123, 65
CODE B {B 7Bh, 42h 123, 66
CODE C {C 7Bh, 43h 123, 67
FNC1 {1 7Bh, 31h 123, 49
FNC2 {2 7Bh, 32h 123, 50
FNC3 {3 7Bh, 33h 123, 51
FNC4 {4 7Bh, 34h 123, 52
“{“ {{ 7Bh, 7Bh 123, 123
Notice : Also, you have to add the following initial code, when you start CODE A,
CODE B, CODE C. It is to recognize CODE128.
CODE128 Initial code For example, the barcode data ABCD.
CODE A g “gABCD"
CODE B h “hABCD"
CODE C i “iABCD"