How to Install Canon iP4500 Printer on Ubuntu 20.04 LTS

Installing Driver

2. 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