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

How to Install Canon iP4500 Printer on Ubuntu 22.04 LTS

December 16, 2021 | By the+gnu+linux+evangelist.

Installing Driver

  1. 2. Installing GutenPrint

    Then Install GutenPrint Printer Drivers on Ubuntu
    Simply play:

    sudo apt install printer-driver-gutenprint

    Again for the GIMP Plugin run:

    sudo apt install gimp-gutenprint

    Authenticate with the User Admin Pass.
    If Got “User is Not in Sudoers file” then see: How to Enable sudo.
    Else to Install the latest GutenPrint see: Source Setup

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