I have installed ubuntu gnome 14.04.1 recently. However, I found out that the driver of my printer, canon mx 366, can't detect my printer.
It is known that this printer uses the Canon MX 360 driver.
Back to ubuntu 12.04, I can install the driver and use it properly. (I have left Ubuntu since then)
I have googled about this problem and found some solution.
I have two printers, a Lexmark laser printer, and a Canon colour printer/scanner. They are both hooked up via USB to my Print Server. They are set up in Print Management and shared as \\\PS1\Lexmark and \\\PS1\Canon.
When the client computers use the Canon printer via print server, they are not seeing the scanning functionality of the printer.