Before you begin, make sure that:
Your printer is connected temporarily to an Ethernet network.
A wireless network adapter is installed in your printer and working properly. For more information, see the instruction sheet that came with your wireless network adapter.
From the Embedded Web Server, click Settings > Network/Ports > Wireless .
Modify the settings to match the settings of your access point (wireless router).
Click Save .
Disconnect the Ethernet cable, and then wait for at least one minute.
Check if your printer is connected to the network. Print a network setup page, and then in the Wireless section, see if the Card Status is “Connected.”
For more information, see the “Networking” section of the printer User’s Guide .