Cannot Find Printer while Using Wi-FiCheck1 Make sure printer is turned on.If not, make sure the printer is securely plugged in and press ON button to turn on.The ON lamp flashes while the printer is initializing. Wait until the ON lamp stops flashing and remains lit.Check2 Check the Wi-Fi lamp on the printer is lit.If not, press the Network Type button once or twice, until the Wi-Fi lamp lights up.If the Wi-Fi lamp is lit but the Online lamp is not lit, see Check 3 or later checking items to make sure whetherprinter setup is complete or the settings of wireless router to connect are correct.Check3 Make sure printer setup is complete on the computer.If it is not, perform setup from the web page.For Windows, you can perform setup using the Setup CD-ROM.Note• IJ Network Device Setup Utility allows you to diagnose and repair the network status.Select the link below to download IJ Network Device Setup Utility and install it.Checking Printer Connection Status Using IJ Network Device Setup UtilitySee below for starting up IJ Network Device Setup Utility.Starting Up IJ Network Device Setup UtilityCheck4 Make sure printer and wireless router network settings match.Make sure the network settings of the printer (e.g. network name (SSID) or network key (password), etc.) areidentical with those of the wireless router.To check the settings of the wireless router, refer to the instruction manual provided with it or contact itsmanufacturer.Note• Use 2.4 GHz frequency band to connect to a wireless router. Match the network name (SSID) set for theprinter with that for 2.4 GHz frequency band of the wireless router.To check the network name (SSID) set for the printer, print out the network setting information.Printing Network SettingsNote• IJ Network Device Setup Utility allows you to diagnose and repair the network status.261
