Lexmark XC4140
Updating the printer firmware from Firmware-3 (FW3) to Firmware-4(FW4 version 040.086) breaks the Active Directory authentication, which locks users out of the printer.
Update the printer firmware to the latest version found in the driver and downloads section which will fix this issue.
Refer to Firmware update instruction for steps on how to update the printer firmware.
LEGACY ID: SO8473
Firmware updates improve your printer performance and functionality. Follow these steps to get updated.
Updating the printer firmware to latest version.