This parameter enables or disables the decoding of UPC-A and EAN-13 bar codes that are incorrectly printed, where entire columns of dark color can be missing.
Enabled - The scanner decodes UPC-A and EAN-13 barcodes with printing defects.
Disabled - The scanner does not decode UPC-A and EAN-13 barcodes with printing defects.
Subject to enabling/disabling and redundancy settings, see .