01-28-2014 03:59 PM
01-28-2014 04:12 PM
Hi, chad!
So that the Community can help you better, we will need to know exactly which operating system is running on your computer, and whether you're connecting your printer wirelessly. That, and any other details you'd like to give will help the Community better understand your issue!
If this is a time-sensitive matter, our US-based technical support team is standing by, ready to help 24/7 via Email at http://bit.ly/EmailCanon or by phone at 1-800-OK-CANON (1-800-652-2666) weekdays between 10 AM and 10 PM ET (7 AM to 7 PM PT).
Thanks and have a great day!
01-28-2014 09:15 PM
02-16-2014 06:03 PM
Hello chad,
You can download the latest printer drivers for your PIXMA MX420 here:
If you run into any difficulty along the way, our technical support team is here to help! Just reach them at
http://bit.ly/Phone_Support for further support.
Thanks!
05/13/2026: New firmware updates are available.
EOS R5 Mark II - Version 1.3.0
EOS R6 Mark II - Version 1.7.0
03/17/2026: New firmware updates are available.
SELPHY CP1500 - Version 1.0.7.0
01/20/2026: New firmware updates are available.
10/15/2025: New firmware updates are available.
Speedlite EL-5 - Version 1.2.0
Speedlite EL-1 - Version 1.1.0
Speedlite Transmitter ST-E10 - Version 1.2.0
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.