9.How to print Test Page label?
Go to “WU550 printer" or "BU820 printer" -> Manage -> Printer Properties -> click “Print Test Page”. If you can print it, the driver software was installed correctly. You can also print a 4x6” sample label from our USB disk to verify.
You can print a 4x6” sample label from our USB disk to verify. Remember to choose "WU550 Printer" or "BU820 printer" and choose correct paper size to printing.