$schemamarkup = get_post_meta(get_the_ID(), 'schemamarkup', true); if(!empty($schemamarkup)) { echo $schemamarkup; }

Step by step – How to Install Epson WF-3820/WF-3823 on Fedora

October 27, 2020 | By the+gnu+linux+evangelist.

GNU/Linux Fedora Epson WF-3820/WF-3823 Printer Setup – Step by step Guide

How to Download and Install Epson WF-3820/WF-3823 Printer/Scanner Driver on Fedora GNU/Linux desktops – Step by step Tutorials.

And to Install Epson WF-3820/WF-3823 Printer on Fedora you need to Setup the Proprietary Driver.

Moreover, using the Epson Printer Utility Software, you can check Ink Levels, View Error and other Status

Especially relevant: to achieve the Setup follow the included instructions on How to Add WF-3820/WF-3823 Printer and Get Started Scanning & Faxing on Fedora.

Step-by-step – Driver Epson WF-3820 Fedora Installation
  1. 1. Launching Terminal

    Open Command Line Terminal Window
    (Press “Enter” to Execute Commands).

    Step-by-step Driver Epson Printer WF-3820/WF-3823 Fedora Installation - Open Terminal
    In case first see: Terminal QuickStart Guide.