The HP DeskJet 720C Series Printer Driver version 10.3 for Windows NT 4.0. This driver supports the HP DeskJet 720C and the HP DeskJet 722C printers in Windows NT 4.0. Installation Instructions: Save this file to your hard disk and run this program. This will create sub-directories. Look in \ disk1 and run SETUP.EXE.
Operating system(s): Microsoft Windows NT 4.0