printer will not work after installing Big Sur

My Canon ImageCLASS MF4450 no longer works after installing Big Sur. I get a 'filter failed' message. I have deleted in and re-installed but it still does not work. Help!

MacBook Air 13″, macOS 10.15

Posted on Jun 13, 2021 1:00 PM

Top-ranking reply

Jan Hedlund

Level 7

24,235 points

Posted on Jun 13, 2021 2:31 PM

Hello,

Have you tried the 05/06/21 drivers (select OS version macOS Big Sur v11.0 in the menu, not macOS 11)?

https://www.usa.canon.com/internet/portal/us/home/support/details/printers/support-laser-printers-imageclass/imageclass-mf4450/imageclass-mf4450?tab=drivers_downloads

If necessary, you may want to reset the printing system and re-add the printer.

Reset the Mac printing system to solve a problem - Apple Support

Add a printer on Mac - Apple Support

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printer will not work after installing Big Sur

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