If printed bar codes cannot be read correctly, you can print them more clearly by reducing the ink bleeding. Only enable this feature if the bar code you printed cannot be scanned.
Some barcodes may not be readable due to their size or the paper type.
On the printer driver's Maintenance tab, click Extended Settings, and then select Barcode mode.
Select other settings on the Main, Finishing, or More Options tabs as necessary, and then click OK.
Click Print.