Turn off the printer.
Unplug the power cord from the electrical outlet, and then from the printer.
Using a flat-head screwdriver, remove the controller board shield.
Warning—Potential Damage:
Controller board electronic components are easily damaged by static electricity. Touch a metal surface on the printer before touching any controller board components or connectors.
Open door B.
Remove the used wireless print server.
Unpack the new wireless print server.
Insert the new wireless print server until it clicks into place.
Close door B.
Attach the controller board shield, and then install the screws.
Connect the power cord to the printer, and then to the electrical outlet.
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.
Turn on the printer.