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

Step-by-step – Printer Epson L455/L456 CentOS 8.x/Stream-8 Installation

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

Adding Printer

  1. 4. Accessing CentOS Settings

    Then Open Settings:
    (Here on GNOME, and for KDE search directly for ‘printer’.).

    Step-by-step - Driver Epson L455/L456 CentOS 8.x/Stream-8 Installation - Open Settings

    Simply Hit Cmd/Win and Search for ‘Settings’.

  2. 5. Installing Epson L455/L456 Printer

    And follow to Add Epson L455/L456 Printer in CentOS
    So Search for the ‘Printer’ Settings:

    Step-by-step - Driver Epson L455/L456 CentOS 8.x/Stream-8 Installation - CentOS Settings Devices

    Click the ‘Add Printer’ Button:

    Step-by-step - Driver Epson L455/L456 CentOS 8.x/Stream-8 Installation - Add Printer

    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 CentOS

    GNU/Linux CentOS PPD File Location