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

Printer Epson WF-7520/WF-7521/WF-7525 Installation in Debian – Step-by-step

January 24, 2023 | By the+gnu+linux+evangelist.

Installing Driver

  1. 3. Installing LSB

    How to Install LSB in Debian

    LSB Debian Setup Guide
  2. 4. Installing Epson WF-7520/WF-7521/WF-7525 Driver on Debian

    Next follow with Ubuntu Epson WF-7520/WF-7521/WF-7525 Driver Installation
    On the Command Line proceed with:

    sudo apt install ~/Download/epson*.deb

    But if yuo are in Trouble to Find it out on Terminal then See: How to Access Downloads Folder from Browser.