Ean 13, Example, Ean 8 – Tally Genicom 6600 User Manual
Page 259
EAN 128
259
The commercial barcodes can be extended with the following user-specific
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 information (n).
EAN 13
12 numbers are transferred for the EAN 13 code. The 13. digit 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 and the resulting
cross sum is divided by 10. The remaining figure is subtracted from the modul
(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. digit 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 and the resulting
cross sum is divided by 10. The remaining figure is subtracted from the modul
(10). If the remainder is "0", the check number is also "0".
Example
For remainder “0” the check number is also “0”.
Information
4
0
1
2
3
4
5
6
7
8
9
0
1
Factor
1
3
1
3
1
3
1
3
1
3
1
3
Product
4 + 0 + 1 + 6 + 3 + 12 + 5 + 18 + 7 + 24 + 9 + 0
Cross sum
89
10 (modul) - 9 (remainder) = 1 (check number)
Information
4
0
1
2
3
4
6
2
Factor
3
1
3
1
3
1
3
Product
12 + 0 + 3 + 2 + 9 + 4 + 18
Cross sum
48
10 (modul) - 8 (remainder) = 2 (check number)