(If you are outside the US, change the region in the top-right corner of the Canon website.)
If you need help installing or troubleshooting once you have the driver, let me know your operating system and I can provide specific steps. mx490 driver
To find the correct driver for your series printer, please go directly to the official Canon support site: (If you are outside the US, change the
https://www.usa.canon.com/support/p/pixma-mx490 (If you are outside the US