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

Step by step – Printer Epson L300 Installation on MX Linux

March 26, 2020 | By the+gnu+linux+evangelist.

GNU/Linux MX Epson L300 Printer Setup – Step by step Guide

How to Install Epson EcoTank L300 Printer/Scanner Driver in MX GNU/Linux desktops – Step by step Tutorials.

And to Install Epson L300 Printer in MX Linux you need to Setup the Proprietary Driver.

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

Finally, the guide includes also detailed instructions on How to Getting Started Epson L300 Scanning on MX Linux.

Step-by-step – Driver Epson L300 MX Linux Installation
  1. 1. Launching Terminal

    Open a Shell Terminal emulator window
    (Press “Enter” to Execute Commands)

    9 - Open Terminal
    In case first see: Terminal QuickStart Guide.
    And Update MX Apt Repository:
    sudo apt update
    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.