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Have the MX432 printer. How to set printer for encryption TKIP?


I have the MX432 printer.  Until recently the printer was working fine.  Now when I try to print it says that it is offline.  I noticed that the encryption changed from TKIP to AES and that the authentication also changed.  How do I get these two items back to where they need to be?  I am using Windows 8.


Rising Star

Hi MX432,


To change the wireless networking information on the printer, you would have to go through the driver installation again which will walk you through setting it back up on the network.  Since you are using Windows 8, I recommend downloading the drivers from our website. 

You can download the drivers by following these steps.

  1. Go to Canon's Support & Drivers website at:
  2. Enter your model name into the Model Name field, then click GO.

  3. Select your operating system in the Select Operating System and Select OS Version dropdown lists, respectively.

  4. Expand the Drivers section by clicking the red triangle.
  5. Click on the file named MX420 Series Mini Master Setup..
  6. After reading the details and disclaimer, click 'I Agree Begin Download' and save the file to your computer.
  7. Once the download is complete, double-click the file from its download location to begin the installation.
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