Canon PIXMA MX512 Setup Manual page 2

AirPrint and Printer Firmware Setup Guide
To use AirPrint with your printer, your firmware may need to be updated
with our Printer Update Utility.
This article contains information on what is needed to perform the
firmware update if the update is needed.
Firmware is the set of instructions built into your printer. These
instructions set and control all of the functions that the printer can do.
Think of firmware as the printer's operating system.
To get set to use Airprint with your printer, refer to the steps on the next
page.
2