: Connect the printer to a USB port and power it on before running the file.
: Once installed, this driver allows Windows to recognise the Blueprint printer as a standard output device in your Printers & Scanners System-Wide Integration blueprintlabelprinterwindowsdriverv2721exe work
Plug your Blueprint printer into a power source and connect it to your computer via a USB 2.0 cable. : Connect the printer to a USB port