Hi dahood84,

Please follow the below steps to connect the printer wireless to the computer.

Ensure the USB cable is attached to both the printer and the computer:

1. Go to Dell Printer Home > Settings tab > Click Wireless setup utility.
2. The printer looks for nearby wireless networks and displays them.
3. The Wireless Network Name Appears in the List > click on your network and click on continue >Enter the network key.
4. The Allow Dell Software window may appear.
5. When instructed remove the USB cable from the computer and printer.
6. Printer is setup on network now.

The Wireless Network Name Does not appears in the List:

1. Click Unlisted Network.
2. Enter the Network Name, and then click Continue.
3. Select the type of Network Security the wireless router has, then click Continue, then enter the network key.
4. The Allow Dell Software window may appear.
5. When instructed remove the USB cable from the computer and printer
6. Printer is setup on network now.

In case the above is not working. We could attempt the WPS setup Provided router is WPS Complaint (WPS complaint router will have Setup logo on it)

1. On the Printer Operator Panel go to ->Set up--Network Set up--WPS--Push Method or Pin Method
2. Please select the Pin Method, an 8- 10 digits Number will be listed under the PIN method.
3. We need to enter the WPS PIN on the router security page (under WPS option)         
4. Click on the WiFi Icon for the Printer Setup over wireless network and the printer will get connected on WiFi network.

Check this link for your reference: http://dell.to/Tr3tlM

Please try the above steps and reply.