Tips on Unix published a tutorial showing you how to install HPLIP 3.22.6 on Ubuntu and Fedora.
Install HPLIP 3.22.6 On Ubuntu / Fedora
This tutorial will be helpful for beginners to download and install HPLIP 3.22.6 on Ubuntu 22.04 LTS, Fedora 36, and other Linux distributions.
Install HPLIP 3.22.6 On Ubuntu / Fedora | Tips On UNIX