and print a test page.
Power on your Olivetti PR2 Plus. Connect it to your Windows 11 PC. If using a USB-to-Parallel adapter, Windows will automatically detect it as a "USB Printing Support" device. Olivetti Pr2 Plus Driver For Windows 11 -FREE-
Method 1: Using Windows 11 Built-in Drivers (Epson/IBM Emulation) and print a test page