I can't get my printer to print properly. I am using Zorin OS 16.2 (based on Ubuntu) and an Epson ET-2850 series ecotank printer. When I try to print something, it prints various letters, numbers, and symbols. In particular, a 5 sided figure that looks like a house is printed many times. This started happening after I changed some settings at http://localhost:631/ based on suggestions I read online when I was unable to print. I tried asking ChatGPT for help but it was not able to help me. Does anyone know how I can get it working again? Should there be particular settings in CUPS, or is there a way to reset the settings?