Drop-on-demand Thermal Duplexer
The following procedure is for setting up and installing the 123.hp.com/oj6812 printer.
There are numerous ways for downloading drivers on your operating system. When you buy a new printer, a driver installation setup CD will accompany. If the setup CD driver is missing, you can download the driver that suits your operating system from the official site of the 123.hp.com/oj6812 printer. You can see separate driver files for Windows and Mac Operating systems.