Upc-E - Argox AI-6821 User Manual

UPC-E

UPCE_Preamble
The preamble character consists of a system
number and a country code, which represent
the type of the product and the country
respectively.
￭ Off
No preamble is used.
￭ System Character (<SYSTEM CHARACTER>
<DATA>)
Append the system character at the
beginning of a bar code.
￭ System Character & Country Code
(<COUNTRY CODE> <SYSTEM
CHARACTER> <DATA>)
Append the country code and the system
character at the beginning of a bar code.
UPCE_checkdigit_transmit
See the description in Code 11.
UPC/EAN/JAN Supplementals
UPC, EAN and JAN might have supplementary
bar codes to hold additional information.
Supplemental bar codes appear to the right of
the primary bar codes and are usually shorter
than the primary ones.
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