Dell E525W Mac OS 12 (Monterey) print Credentials expired
Hope someone can help. So, just updated to a shiny yellow iMac from an old iMac and along with it came Mac OS12. I use a Dell E525W MF printer. Unfortunately, although I can easily see the printer using the latest driver software (which instals but only supports up to OS 11 officially), and it did work for a short amount of time I now get 'Encryption credentials have expired'. in the print queue. Tried restarting/removing printer and adding etc. but to no avail.
I seem to remember this being na issue last OS too and the fix was to turn off secure AirPrint and use AirPrint instead. But I can't find those options here and I'm stuck.
Any advice please?
iMac Line (2012 and Later)