Well although I can't answer your question I can give you insight on learning a bit more... (and if you don't want to learn anything just disreguard this post
You have to do what people call, making the printer shareable. Just like you can make your windows computers share files. The tough part is getting windows and linux to talk to each other. Some people use dedicated print servers. They are kinda neat and you can look at a few on www.ebay.com
But, of course, you can do this without spending any money. You have to use linux to install a print server and a way to talk to windows computers... google search CUPS to see what that is about or try to find it in your GUI on your linux distro... Which I am assuming you are using a GUI.
You can also try to find the information on google by searching something like "printer share linux and windows"... Its important to learn how to look for information without just getting it off of people in a forum.
Just trying to help