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

Printer Epson XP-640 Installation on CentOS – Step-by-step

February 28, 2022 | 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’.)

    Driver Epson XP-640 CentOS Installation - Open Settings

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

  2. 5. Adding Epson XP-640 Printer

    And follow to Add Epson XP-640 Printer in CentOS
    So Search for the ‘Printer’ Settings:

    Driver Epson XP-640 CentOS How to Download and Install - CentOS Settings Devices

    Click the ‘Add Printer’ Button:

    Driver Epson XP-640 CentOS How to Download and Install - 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’s Location on CentOS

    GNU/Linux CentOS PPD File Location

    Or else Find it in the “Printers Database”.
    Finally, the Printer should be Successfully Installed and Working on System!