GNU/Linux Printer HP DeskJet 2620/2621 Setup Guide
You are Welcome! The Tutorial Shows You Step-by-Step How to Install HP DeskJet 2620/2621 Printer in GNU/Linux Desktops.
And the HP DeskJet 2620/2621 Driver Linux Installation is Easy, and it involves only the execution of some Basic Shell Command.
Especially relevant, after the Driver Installation to achieve the Setup follow the included instructions to Add Printer.