Then go to Canon and download the drivers you need. Go here:http://www.usa.canon.com/cusa/support/consumer/printers_multifunction/bjc_series/bjc_4400_series#DriversAndSoftware
Then you should consider replacing the optical drive in your computer.
BTW, there is no Canon MF 4400 printer, so I assume this model is the proper one. If not, enter the correct info on the same Canon site to find what you need.