A method and {TAIL ~ system} for printing {HEAD ~ a 2D barcode} corresponding to a binary data array and a substrate imprinted with such barcode 
A method and { TAIL ~ system } for printing { HEAD ~ a 2D barcode } corresponding to a binary data array and a substrate imprinted with such barcode
OTH OTH OTH TAIL TAIL TAIL TAIL TAIL OTH OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH