If you cannot locate the official BP-428U driver, two generic drivers almost always work:
If prompted during installation, use the "Get USB Port" button or manually select the FlashLabel Are you planning to print shipping labels custom product labels with this? Printer driver download and set up driver printer label bp-428u download
If you mean you want to set the paper size or print a test page, follow these steps: Load the Paper: If you cannot locate the official BP-428U driver,
If you cannot find a specific "BP-428U" driver on the manufacturer's site, do not panic. This model is highly compatible with drivers or Universal Thermal Drivers . driver printer label bp-428u download