Bar Code Reader Models 1000/1002 - BarcodeMuseum.com
Bar Code Reader Models 1000/1002 - BarcodeMuseum.com
Bar Code Reader Models 1000/1002 - BarcodeMuseum.com
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2. Sum all of the numerical values for each data character in the bar code.<br />
3. Divide this sum by 43.<br />
4. The remainder is the numerical value for the check digit. Use the table in<br />
step 1 to look-up the corresponding character.<br />
EXAMPLE: Sample <strong>Code</strong> 39 data = A394T<br />
1. Use the table to lookup the numerical value for each character.<br />
2. 10 + 3 + 9 + 4 + 29 = 55<br />
3. 55 / 43 = 1 remainder 12<br />
4. Check digit numerical value = 12<br />
The check digit = C.<br />
<strong>Bar</strong> code with check digit = A394TC<br />
B - 3