Select the menus on the control panel as described below.
Settings > General Settings > Network Settings
Displays or prints the current network settings.
Wired LAN Status
Print Status Sheet
Checks the current network connection and prints a report. If there are any problems with the connection, see the report to solve the problem.
Make the following detailed settings.
Device Name
TCP/IP
Proxy Server
IPv6 Address
Link Speed & Duplex
Redirect HTTP to HTTPS
Disable IPsec/IP Filtering
Disable IEEE802.1X
Printing a Network Connection Report
Checking the Network Connection Status