Commonly a simple restart for the computer and printer can resolve a missing scan settings error.
Turn off the printer.
Make sure the power cord connects directly to an electrical outlet and not through a surge protector or power strip.
Close all running programs on your computer, then shut down the computer.
Turn on the printer.
Turn on the computer.
Try to scan. If these steps did not resolve the issue, continue to the next step.
Any update please? As I said above, if the above steps did not resolve the issue, we may continue to the next step.