These products are guaranteed to work with your HP OfficeJet 720 printer.
The HP officeJet 720 all in one is a device that comes with the tag of HP and refers to the model number C6662A. It has a weight of 15 lbs. It comes with a printer, scanner and a copier. The device has desktop form factor. The maximum media size supported by the device is legal sheet size. The device comes with wired connectivity and parallel interface. The device comes with PCL 3 language simulation. It has 4 bitmapped fonts. The maximum resolution of the device is 600 dpi x 600 dpi.