HP Laserjet 2420 Driver Not Installing
Turn on the HP Laserjet 2420 printer by pressing the Power button.
There are two convenient methods in which you can install the printer drivers on your computer.
Using Installation CD-ROM: Make use of the installation CD-ROM provided with the printer package. Load the CD-ROM in the CD drive and launch the installer. Follow the guided steps to install the printer drivers on your computer.
Using the link given on this site: You can download the printer drivers by clicking the link provided on this site and proceed to install the printer software. The installer will be launched on your computer.
During the installation, choose the connection type and proceed to install the printer software.
Do not try to install the printer software over a public network.
Install the drivers by accepting the end user agreements.
Make sure that the power source is not interrupted while you try installing the 123.hp.com/lj2420 printer drivers on your computer.