Once you are done setting up your printer, you need to download the Canon printer drivers. You need to download and install the printer driver as all printing functions are done with it. From command to print, everything is done through a printer driver. It plays a crucial role in the entire printing process. Driver software is available free of charge and can be downloaded from various Canon platforms. Among various platforms, "http://ij.start.cannon" is the most feasible. To know the download process in detail, you should take a look at the provided instructions.