Hewlett Packard (HP) desckjet 3420 Free Driver Download
See details of driver package which includes support for this device.
Supported Operating Systems
Link to Page
Ray Nunnery (DG Member) on 8/23/2005
browser.exe (135.2 KB)
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DriverGuide.com - Download Choice
DriverGuide.com - Using DriverGuide's Installer
The installer setup file has been certified safe by leading-class virus and malware scanners.