hp LaserJet 2420 (DOT4USB) version history RSS FeedMon, 20 May 2024 01:31:54 +0000https://hp-laserjet-2420-dot4usb.soft32.comSoft32https://www.soft32.comWed, 16 Mar 2011 07:21:49 +0000Mon, 20 May 2024 01:31:54 +0000https://hp-laserjet-2420-dot4usb.soft32.comSoft32https://www.soft32.com