The scanner can read barcodes in various colors as long as the colors of the barcodes and the backgrounds meet the contract ratio requirement of the scanner.

Note :

- Bars must always be darker than the spaces. A reversed barcode will not scan.

- For Background : Such as yellow, red, orange and white are good forbackground colors.

- For bars :  Such as green, blue, violet, and black make a good choice for bars.