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

Step-by-step – Printer Epson L455/L456 Elementary OS Installation

April 10, 2020 | By the+gnu+linux+evangelist.

Adding Printer

  1. 4. Installing Printer

    First, Launch the Printers Configure App
    Simply Start Typing ‘printer’.

    Linux Elementary OS Add Printer Easy Guide - Device Manager

    Next Choose Add Printer.

    Linux Elementary OS Add Printer Easy Guide - Device Manager
    So then Select the Printer that should be Found and Confirm to Add it.
    But if Not Found then Verify the Printer is Connected and Turned On.
    Then Browse to “Install PPD File” Driver.

    How to Find Printer PPD File Location on Elementary OS

    GNU/Linux Elementary OS PPD File Location