Lexmark X4690 User's Guide - Page 5

Faxing 91 Sending a fax using the computer...91 Receiving a fax...92 Maintaining the printer 94 Maintaining print cartridges...94 Installing print cartridges...94 Removing a used print cartridge ...95 Refilling print cartridges...96 Using genuine Lexmark print cartridges...96 Aligning print cartridges ...97 Cleaning the print cartridge nozzles...97 Checking ink levels...98 Wiping the print cartridge nozzles and contacts ...99 Preserving the print cartridges ...100 Cleaning the scanner glass...100 Cleaning the exterior of the printer...100 Ordering supplies...101 Ordering print cartridges ...101 Ordering paper and other supplies...102 Resetting to factory settings...102 Troubleshooting 103 Using the printer troubleshooting software (Windows only 103 Setup troubleshooting...103 Incorrect language appears on the display...103 Power button is not lit ...104 Software did not install...104 Page does not print...105 Solving printer power problems ...108 Removing and reinstalling the software ...108 Enabling the USB port in Windows ...109 Wireless troubleshooting...110 Wireless troubleshooting checklist ...110 Printing a network setup page ...111 Wireless configuration does not continue after the USB cable is attached 111 Cannot print over wireless network...112 Cannot print and there is a firewall on the computer ...115 Wi-Fi indicator light is not lit...115 Wi-Fi indicator light is green but the printer does not print (Windows only 115 Wi-Fi indicator light is blinking orange during installation (Windows only 117 Contents 5