UPC-E (Universal Product Code-E) is fixed length and is a compressed six digit code used for marking small packages, including magazines and paperback books. UPC-E symbols are UPC-A symbols that have been zero suppressed (i.e. consecutive zeros are not included in the symbol). The printed value of the UPC-E code is a twelve digit code. The nominal height for the UPC-E barcode is one inch. The reduced size is 80% of the nominal size.
UPC-E Enable *  | UPC-E Disable  | 
Send Leading Digit *  | Do Not Send  | 
   | Leading Digit  | 
Send Check Digit *  | Do Not Send  | 
   | Check Digit  | 
Expand to UPC-A  | Expand to UPC-A  | 
O n  | Off *  | 
*Default