Has anyone had any. issues with the macOS Catalina driver recognising the Professional Finisher on 7800 or similar?
Thank you for using the Support Forum.
When you go to print & fax -> select the correct printer -> options and supplies -> drivers.
Here you can choose finisher
Select the "Office finisher LX" and under hole punch select "2 to 4 hole" ..
After this you can select the professional finisher.
If this does not fix the issue please consider contacting your support centre for further assistance.