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

Step-by-step – Printer Epson ET-4500/ET-4550 Installation in Fedora

October 9, 2016 | By the+gnu+linux+evangelist.

Installing Driver

  1. 2. Downloading Epson ET-4500/ET-4550 Driver

    Download Epson Printer GNU/Linux Driver

    Epson Printer ET-4500/ET-4550 .rpm Driver
  2. 3. Installing Epson ET-4500/ET-4550 Printer Driver

    Then to Install Epson Printer in Fedora
    First, access the Download target, usually with:

    cd ~/Downloads

    To Check the Package is there:

    ls | grep epson

    The grep Command Refine the output List showing only the entries Matching the Keyword.
    But if you are in Trouble to Find the Location on Terminal then See: How to Access Downloads Folder from Browser.
    Finally, to Setup it:

    sudo su -c "dnf install ./epson*printer-escpr*lsb*.rpm"

    Dnf Package Installer will Manage the Software Dependencies…


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