From the home screen, touch Settings > Reports > Network > Network Setup Page.
Check the first section of the network setup page, and confirm that the status is connected.
If the status is not connected, then the LAN drop may be inactive, or the network cable may be unplugged or malfunctioning. Contact your administrator for assistance.
Here are basic troubleshooting steps if you cannot set up etherFAX in your printer.
Determine which supply or part needs replacement with these quick and easy steps.