data - Returns the telephone/fax number settings to default. LAN settings - Returns the LAN settings back to the default.Web service setup - Returns the Web service settings back to the default.In the Reset settings menu, press the button to select the desired area with to set back to the factory defaults. In the Device settings menu, press the button until Reset settings appears, then press the OK button. In the Setup menu, press the button until Device settings appears, then press the OK button. With the printer powered on, press the Setup button. To set the PIXMA TR4520 / TR4522 to it's factory default settings, follow these steps.
