To install this Canon printer driver for Ubuntu you need to add the PPA below in your Ubuntu system. Open a "terminal" window and copy and paste these commands:
sudo add-apt-repository ppa:michael-gruz/canon
sudo apt-get update
Make sure to disconnect the Canon printer from your computer first.
Now copy and paste your appropriate install command based on your printer:
sudo apt-get install cnijfilter-ip4200series
After the Canon printer driver is installed, connect the Canon printer to your computer and turn it on. Your printer will automatically be detected by the system.