Lexmark T656 Technical Reference Manual page 124

Bar Code Name
UPC-A Y
UPC-A + 2-digit Y
supplemental
UPC-A + 5-digit Y
supplemental
1 PDF417 and MaxiCode can be printed using Optra Forms
dictionaries have been installed in Optra Forms
2 All one-dimensional bar code symbologies supported by the Bar Code Card version 2.4 or later can be printed with Optra Forms
installed in the printer, and when the accompanying bar code dictionaries have been installed in Optra Forms
3 These Bar Codes not available in PCL5 or PostScript.
Sample Image
Y Y Y Y
2
Y Y Y Y
2
Y Y Y Y
TM
only when the Bar Code Option is also installed in the printer, and when the accompanying bar code
TM
.
Supported Bar Codes
121
Comments
UPC-A is a 12-digit numeric symbology consisting of 11 data
digits and one check digit. The first digit is a number system
digit that usually represents the type of product being
identified.
The next 5 digits are a manufacturer's code, followed by a
5-digit product identifier. The last digit is the checksum.
UPC-A allows for a supplemental two- or five-digit number to
be appended to the main bar code symbol.
TM
TM
.
when the Bar Code Option is