You can often diagnose problems with your CX9400Fax Series by checking the messages on the display screen.If you need to determine if the Epson Stylus CX9400Fax Series is operating properly, run a printer check.Note:
If you need to reset all of your control panel settings to their default settings, press the Setup button, select Restore Default Settings, and press OK. Then select Init All Settings and press OK again. (If you want to reset everything except your fax settings, select Init Excluding Fax Settings.) Press OK as needed to confirm your selection.