imageCLASS MF644Cdw MacOS Monterey giving me printing issues

[marqatty]

I have an Imageclass MF644C that worked great but now that my computer updated, I cannot change the paper size.  It keeps giving me errors on sizes for the computer and then the printer won't recognize the "custom" setting.  Apple said that I need a driver that is compatible but Canon doesn't have one yet.  Any suggestions?  I would rather not have to email my work computer and do it that way.

[jrhoffman75]

Do you have this software installed:

UFR II/UFRII LT Printer Driver & Utilities for Macintosh V10.19.10 [OS X 10.11.6 - macOS 12.0.1] (my...

[marqatty]

yes and it did nothing

[jocsphoto]

I have the same problem, but using a Canon PRO-4100. I recommend you to downgrade your iOS to the original one that came with your Mac. That is the best and most straight forward solution.