There is no single “universal” driver for the PR2 Plus. Depending on your operating system and connection method, you have several options.
Before discussing drivers, it’s crucial to understand what makes the PR2 Plus unique. Unlike standard office laser printers that speak PCL or PostScript, the Olivetti PR2 Plus is an designed for: olivetti pr2 plus printer driver
Wrong font or print intensity. Fix: In driver properties → Advanced → Fonts: select MICR E13B . Also increase print head impact force. There is no single “universal” driver for the PR2 Plus