Overview

ITF-14 is an implementation of Interleaved 2 of 5 that is typically used to encode a 14 digit GTIN.

Invoking

• The data consists of either 13 or 14 digits of the GTIN.
• The mandatory check digit is calculated automatically and any user provided check digit is discarded.

Examples

Identical symbols, input provided with and without a check digit:

0 0 moveto (04601234567893) (includetext) /itf14 /uk.co.terryburton.bwipp findresource exec

0 0 moveto (0460123456789) (includetext) /itf14 /uk.co.terryburton.bwipp findresource exec