Code number the maximum number of digits of bar code content
Example
BARCODE 100,100,”39”,96,1,0,2,4,”1000”
BARCODE 10,10,”128M”,48,1,0,2,2,”!104!096ABCD!101EFGH”
(The above example of code 128M encoded with CODE B start character.
The next character will be the code 128 function character FNC3 which is
then followed by the ABCD characters and EFGH characters encoded as CODE A subset