Argox ArgoxScan 9500 Manual page 138

4. Scan the symbol below to set up three templates to handle the
ISBN number, the three digit price field, and the four digit price
field.
5. Finally, set up the ISBN check digit, which is a special
position-weighted modulo 11 checksum. The imager automatically
invokes the ISBN checksum for template rows that are:
1.) at least fourteen characters long,
2.) whose first four characters are the letters "ISBN,"
3.) whose last character is a check character, and
4.) when the modulo 11 check character "0123456789X" is
programmed.
OCRENA2,TMP"ISBNggggggggggggctCdddd hdddEtCdddd
hddddE",GPG"0123456789-",GPH"P\",CHK"0123456789X".
These commands can be encoded into the following Aztec Code
symbol:
136