When delivered, the Z751A barcode scanner cannot read color-inverted QR codes. Black on white or dark characters on a light background are expected.
Common codes will work without configuring the device.
Configuration options that the scanner should recognize are programmable on request.
If you are interested, please send us a sample of the color inverted QR code and
please inform us about the serial number of your barcode scanner.
Unfortunately, programming is not free of charge. If we receive the above information
we can make you an offer