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

Step-by-step – Printer Epson XP-257 Ubuntu 20.10 Installation

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

Installing Software

  1. 7. Downloading Epson Printer Utility for Ubuntu

    Download Ubuntu Epson XP-257 Printer Utility

    Epson XP-257 Utility .deb

    Get the Epson Printer XP-257 Utility for Ubuntu.
    And proceed the Same as for the Driver.

  2. 8. Installing Epson XP-257 Utility on Ubuntu

    And to Install Ubuntu Epson XP-257 Utility Tool
    Again Click on “Install”:

    Driver Epson XP-257 Ubuntu 20.10 How to Download and Install - Start Installation

    Then Authenticate with your Admin Password to Start the Installation process:

    Driver Epson XP-257 Ubuntu 20.10 How to Download and Install - Authentication

    In a Short Time the Software should be Successfully Installed!
    Or again on Command Line with:

    sudo apt install ~/Download/epson*.deb

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