You won't find printers in device manager. You'll find them in devices and printers. You'll need to double click on the printer you want to check and then find one called customize your printer. If you've gotten that far, look for the tab that says "about" an click that. It will give you driver information. Some printers won't have the "about" tab. I have one that does not. I also have an HP using their universal print driver and it's a bit different too. Anyway, driver information, if found at all, will be available through the icon for the printer.