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

Step-by-step – Printer Epson ET-2550 Elementary OS Installation

August 22, 2020 | By the+gnu+linux+evangelist.

Setting Up Driver

  1. 2. Downloading Driver

    Download Epson Printer ET-2550 Series Driver in Linux

    Epson Printer ET-2550 .deb Driver
  2. 3. Installing Epson Printer Driver

    Installing Epson Printer in Elementary OS
    First, access the Target location:

    cd ~/Downloads

    Check there is with:

    ls | grep epson

    And then to Setup it:

    sudo gdebi ./epson-inkjet-printer*lsb*.deb

    GDebi Package Installer will Manage the Software Dependencies…
    If No GDebi then First:

    sudo apt install gdebi gdebi-core