Canon MF820Cdn Betriebsanweisung PDF herunterladen (Seite 38)

Bar Code Usages and Formats

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Bar Code Symbols and Formats

UPC-E (UPC-E0 and UPC-E1)

The UPC-E bar code is ideal for small packages because its data is compressed. The

UPC-E bar code contains the same information as the UPC-A bar code except that there are

a minimum of four zeros, which are suppressed. This reduces the number of digits in the bar

code from 12 to 6. The Bar Code Printing function accepts the Zero Suppressed version of

compressed and uncompressed UPC-E data. If data is sent uncompressed, the Bar Code

Printing function automatically compresses the data.

One digit is represented by two bars and two spaces, and its width is calculated as seven thin

bars. Note that caption text below the bar code can be activated to verify the checksum

calculation.

EAN-8

The EAN-8 bar code is used in Europe for items sold to the public. EAN-8 contains numeric

data only, and encodes an eight digit number. The first two digits represent the country code,

the next five digits represent the product number, and the last digit represents the required

checksum character. You do not need to specify the checksum digit, as the Bar Code Printing

function calculates it automatically.

One digit is represented by two bars and two spaces, and its width is calculated as seven thin

bars.

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Canon MF820Cdn Betriebsanweisung Seite 38