Barcode QR code reading failure. Close up of a big QR code reading with a handheld reader gun. The scanline is red while reading, it fails because the laser pen is for barcodes only.
Barcode small print reading failure. Clo...
Barcode reading on book rear. Reading a ...
Barcode big print reading. Close up of a...
Barcode reading difficult distorted. Dis...
Barcode reading on flour pack macro. Rea...
Barcode reading on clean white backgroun...
Barcode reading on book rear macro. Read...
Barcode reading on flour pack. Reading a...
Scanner scanning barcode on with backgro...