You can print a bar code clearly and make it easy to scan. Only enable this feature if the bar code you printed cannot be scanned.
You can use this feature under the following conditions.
Paper: Plain paper, Copy paper, High quality plain paper, or Envelope
Quality: Standard
Load paper in the printer .
Open the file you want to print.
Access the printer driver window.
Click Extended Settings on the Maintenance tab, and then select Barcode mode.
Set the other items on the Main and More Options tabs as necessary, and then click OK.
Click Print.
Deblurring may not always be possible depending on the circumstances.