How to Clear the X4900 Series AIO Network Settings and Restore the Factory Defaults
|Lexmark X4950||Lexmark X4975|
Use the Wireless Configuration Utility or Wireless Setup Assistant (Macintosh) to reset the network settings and reconfigure the printer only if all other diagnostic checks have been performed first. Use of these configuration utilities requires the USB configuration cable to be reconnected to the host computer.
If you need additional assistance, please contact Lexmark Technical Support. NOTE: When calling for support, you will need your machine/model type and serial number.
Please call from near the printer and the computer in case the technician on the phone asks you to perform a task involving these devices.