Download the latest version of Deskjet 3420 drivers according to your computer's operating system. All downloads available on this website have been scanned by the latest anti-virus software and are guaranteed to be virus and malware-free.
|Supported OS: Windows 10, Windows 8.1, Windows 7, Windows Vista, Windows XP|
File Version: Version 5.0.1171
File Size: 1.2 MB
|Supported OS: Win XP Home, Win XP Pro|
File Size: 11.5 MB
32,676 DownloadsSubmitted Oct 15, 2003 by Don Bushway (DG Member)
|Supported OS: Win XP Pro|
File Version: Version 18.104.22.168
Release Date: 2003-04-10
File Size: 21.0 MB
40,786 DownloadsSubmitted Apr 19, 2004 by Michael McCaustland (DG Member):
"I downloaded this directly from www.hp.com."