Dell B1163/W Multifunction Mono Laser Printer - Manual (Page 118)

Wireless network setup
118 2. Using a Network-Connected Machine
4 Click New Printer .
5 Choose Wireless.
6 Click Next.
7 The Setup searches the wireless network.
If the search has failed, you may check if the USB cable is properly connected
between the computer and machine, and follow the instructions on the
window.