The speed dial utility reports not seeing the printer, to check and see if it is online. All other utility apps find the printer okay. Any clue , I tried the program SD on the MX340 and the MX432.
Please try connecting the directly to your computer via USB when using the Speed Dial Utility with the MX432.
If these troubleshooting steps do not work, feel free to call us at 1-800-OKCANON.
Canon U.S.A Inc. All Rights Reserved. Reproduction in whole or part without permission is prohibited.