Install Canon MF4820d on Ubuntu

Download the driver from the following link,

http://gdlp01.c-wss.com/gds/6/0100009236/01/linux-UFRII-drv-v350-usen.tar.gz

Extract the pack.

Go inside the folder, find and install the install.sh file.
Change the permission of the file and execute it.

chmod +x install.sh
./install.sh

Allow to download the dependencies.

Install Canon MF226DN All-in-One Printer in Ubuntu

1. Install following dependancy packages.

sudo apt-get install libxml2:i386
sudo apt-get install libjpeg62:i386
sudo apt-get install lib32z1
sudo apt-get install libstdc++5:i386 libstdc++6:i386
sudo restart cups

2. Download the Canon driver from following link,
https://in.canon/support/imageCLASS%20MF226dn/model

3. Install the Canon driver.
Extract the package. Find the folder contain the .deb packages suitable for 64 bit architecture. Apply the command to install the .deb packages.

sudo dpkg *.deb

Go to Ubuntu Settings and find that the Printer added in the list.