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MS282 User’s Manual 
 
3.3.15 Transmit UPC-E1 Check Digit 
The check digit is the last character of the symbol used to verify the 
integrity of the data. Scan one of the following bar codes to transmit the bar 
code data with or without the UPC-E1 check digit. It is always verified to 
guarantee the integrity of the data.     
 
Transmit UPC-E1 Check Digit *   
 
Do Not Transmit UPC-E1 Check Digit