Looks like it might be complaining about the CD tray not being locked properly, or there might be paper in the CD tray?
Check out [https://files.support.epson.com/htmldocs/pho140/pho140rf/wwhelp/wwhimpl/common/html/wwhelp.htm?context=Epson&file=Probsolv.5.1.html|this page] for the error codes, and to see about running a printer test
There's also a [https://www.youtube.com/watch?v=pfKqLXloV2g|printer reset guide here on youtube]. Good luck!