GNU/Linux Ubuntu 20.04 Printer HP Smart Tank 580/590 Setup – Step by step Guide
How to Install HP Smart Tank 580/590 Printer on Ubuntu 20.04 Focal LTS GNU/Linux desktop – Step by step Tutorial.
And the HP Smart Tank 580/590 Driver Ubuntu 20.04 Installation it’s quick and easy because it only involves running a few Basic Shell Commands.
Most noteworthy: after the Driver Installation Installation to achieve the Setup follow the included instructions to Add Printer!

GNU/Linux Ubuntu HP Smart Tank 580/590 Printer Installation Guide