Turn off the printer, and then unplug the power cord from the electrical outlet.
Depending on your printer model, locate the wireless print server port.
Insert the wireless print server until it clicks into place.
Depending on your printer model, close the door, attach the port cover, or do both.
Connect the power cord to the electrical outlet, and then turn on the printer.
CAUTION—POTENTIAL INJURY: To avoid the risk of fire or electrical shock, connect the power cord to an appropriately rated and properly grounded electrical outlet that is near the product and easily accessible.