I have got a Canon i-SENSYS MF4330d multi-functional laser (copy + printer + scanner).
I want to be able to print from (and scan to if possible) my Ubuntu 14.04 system. How can I install it?
You can go to the Canon website, find your product, click on the Support and Download button, and download the Linux drivers from Canon i-SENSYS MF4320d - Drivers. Use the drop down menu to select Linux (32 or 64 bit).
Here are the direct links: