Lexmark T656 Technical Reference Manual page 92

• For modes 2 and 3, an optional ANSI Message Header (e.g. [)>RS01GSyy) can be inserted prior to the
postal code. (RS = record separator, ASCII 30; yy is a two-digit year). This message is automatically moved
to the secondary message. Neither a group separator nor a comma should terminate this message.
An optional secondary message follows the class of service for modes 2 and 3. For modes 4, 5, and 6, the
message follows the number-of-labels field.
Arguments for MaxiCode bar code symbology
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