How will the hp photosmart printer work without usb cable!?

So I am getting a new printer and I want the hp photosmart e-All-in-One Printer - D110a. On hp.com, they say it does not come with a printer. How the hell do they suppose you would use it if it doesnt come with the cable? i have a desktop and 2 laptops that i want to connect.Does this mean i can not print with the desktop until i buy the usb cable? or can i still print from it by emailing, etc.?