Why avoiding colorful barcode labels

You’ll see here in this demonstrative tutorial about, why should we avoid colorful barcode labels as well as about how scanner faces difficulties when scanning barcodes as shown.
Watch this descriptive tutorial about, which color combinations provide good contrast and are easily scanned as well as which color combination provides poor contrast and not easily scanned by scanner as shown.
We discussed here, how black bars on white background gives best contrast and generally used, how to use DRPU Barcode Label Designing Application to design colored barcode labels as shown.
Device Used: Barcode Scanner
Printer Used: Laser Printer
Media Used: Colored Barcode Sheets
Software Used: DRPU Barcode Label Designing Software