Dave should check to see if his daughter's dorm has a printer. Sometimes schools will have printers available on the wireless network already. If she still needs a printer, then Leo recommends the Canon Pixma. It's easy to set up, and capable of printing over Wi-Fi. There is a chance that the school won't let her connect the printer to their Wi-Fi, though, and the advantage of wireless is lost when she's going to have it right next to her computer anyway. So she may not need that capability, but all of the wireless printers will work with USB as well.