Once you log it into the router, you need to assign it a static IP so its accessible through the network. Then you can run the Printer setup (if you dont have the install CD for the Printer, as this would do it all for you) You can install it as a local printer and when it asks for the port, choose TCP/IP and then put in its ip. Hopefully it should detect the printer on that IP and install the right driver as you already have the driver on your system.