Ubuntu Canon PIXMA MG6840 Install
You are Welcome! The Tutorial Shows You Step-by-Step How to Install Canon PIXMA MG6840 on Ubuntu GNU/Linux Desktops.
And the Canon PIXMA MG6840 Printer Installation on Ubuntu simply involve to Download the Proprietary driver and execute few Basic Commands on Shell.
Finally, Included in the Ubuntu Canon MG6840 Printer Driver Installation Tutorial you find also detailed instructions to Getting-Started with Canon Scanning on Ubuntu.