I'm lucky in that my Brother Laser printer carried on working after the upgrade to Big Sur.Miserable wet chilly day. Need to get down to the shop before food supplies run out but no use going until tomorrow morning as the lorry will not be unloaded yet.
My Macbook has been updated to Big Sur with unforseen consequences. The EpsonStylus 415 I have which is very old and has been uninstalled as part of the update. Cannot print and so far cannot seem to get it reinstalled. There are things I want to print but since it is a cable connection cannot print from anything else. IPad has no USB port. No point in ordering just now so need to wait for a couple of weeks till the parcel services calm down a bit.
Check out " Gutenprint" it seems to be able to fix a lot of compatibility issues.
https://piunikaweb.com/2020/11/24/m...rinting-function-on-mac-possible-workarounds/