EAN 128
259
The commercial barcodes can be extended with the following user-s pecific
additional barcodes (see “Add-On Barcodes” on page 257).
•Add-On 2 barcode
•Add-On 5 barcode
Here the check number (c) is transferred before the barcode info rmation (n).
EAN 13
12 numbers are transferred for the EAN 13 code. The 13. digit repr esents the
check number. The even figures of the information have a factor of "3", the
uneven figures a factor of "1". Counting begins from the left a nd the resulting
cross sum is divided by 10. The remaining figure is subtracted from the modu l
(10). If the remainder is "0", the check number is also " 0".
Example
For remainder “0” the check number is also “0”.
EAN 8
Seven numbers are transferred for the EAN 8 code. The 8. di git represents
the check number. The even figures of the information have a factor of "3", the
uneven figures a factor of "1". Counting begins from the left a nd the resulting
cross sum is divided by 10. The remaining figure is subtracted from the modu l
(10). If the remainder is "0", the check number is also " 0".
Example
For remainder “0” the check number is also “0”.
Information 4012345678901
Factor 131313131313
Product 4+0+1+6+3+12+5+18+7+24+9+0
Cross sum 89
10 (modul) - 9 (remainder) = 1 (check number)
Information 40123462
Factor 3131313
Product 12+0+3+2+9+4+18
Cross sum 48
10 (modul) - 8 (remainder) = 2 (check number)