How do I get driver files for HP Printer 6978 from 123.hp.com/setup 6978 You can obtain HP printer 6978 drivers from [123.hp.com/setup 6978](https://l-123hp.com/officejet-pro-models/ojpro6978/) by following these simple instructions. You must first go to the HP website to get the drivers. Specify the HP printer 6978 on the website search field. Enter Windows or Mac operating system. All the appropriate software and drivers will be listed. Then you'll need to download and update the necessary drivers.