Canon Pixma MX490 Setup Software
A CD Rom accompanying the printer will contain the necessary and basic software required to operate the printer
You can either insert the CD ROM into the computer or visit the
Canon Pixma MX490 setup for drivers website to download it
Follow the setup link to download the software for your printer – select your region U.S.A and then go to the PIXMA MX Series list
Click on MX492 which will also work for the Canon MX490 Setup
Under the Setup menu, there are two options – Connecting to Computer, Smartphone, or Tablet and Making Fax Ready for Use