Install Printer on Ubuntu 18.04
How to Install Printer on Ubuntu 18.04 Bionic desktops.
In Addition for the All-in-one models read how-to Get Started Scanning on Ubuntu Linux.

Ubuntu 18.04 Install Printer
Install Printer on Ubuntu 18.04
$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }
How to Install Printer on Ubuntu 18.04 Bionic desktops.
In Addition for the All-in-one models read how-to Get Started Scanning on Ubuntu Linux.
Install Printer on Ubuntu 18.04