TransAct Epic 3000, Руководство программиста

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Programming Codes T480 Programmer’s Guide
Page
104
Rev A 100-14362
ITF-14
ITF-14 is the GS1 formatted Interleaved 2 of 5 barcode. It is intended to encode a Global
Trade Item Number. The ITF-14 will always encode 13 input digits and adds a 14
th
check
digit.
Function ITF-14
ASCII [ESC] b <13> {information} [NUL]
Hexadecimal 1BH 62H <13> information} [NUL]
Decimal <27> <98> <13> information} [NUL]
[ESC] b <13>0500123456789[NUL]
Figure 19 ITF-14 Example
NOTE: ITF-14 is generally printed with a surrounding box, however it is
not mandatory and the EPIC 3000 does not add it.
EAN 2 and EAN 5 Addenda barcodes
EAN2 and EAN 5 Addenda barcodes are used to add additional information to several
barcodes. The Addenda field is either 2 or 5 characters. The size of the Addenda will
automatically be generated based on the size of the data supplied.
Add on data will only be accepted by barcodes that support it. To add Addenda data,
append the linear barcode data with a “+” and the numeric Addenda data field. The top
image below shows an EAN 2 added to a standard UPC A barcode and the bottom
image is an EAN 5 added to the same UPC A barcode.
Figure 20 EAN 2 and EAN 5 Addendas