Turn the machine off and unplug the power cord.
Fully insert the interface unit.
Tighten the two screws to secure the interface unit.
Plug in the power cord, and then turn on the printer.
Print the configuration page to confirm that the board was attached correctly.
Check that the board was correctly installed by printing the configuration page. If it is correctly installed, "Wireless LAN" will appear for "Device Connection" on the configuration page. For details about printing the configuration page, see Test Printing.
If the interface unit was not installed properly, repeat the procedure from the beginning. If it cannot be installed correctly even after trying the installation a second time, contact your sales or service representative.
Before using the wireless LAN, you must configure settings from the control panel. For details, see Wireless LAN Configuration.