PC Stats posted a beginners guide about Printer Sharing on a Home Network

Printers are essential modern conveniences, connecting with your computer to offer you the power of a small copy shop in your living room. However, printers can rapidly become inconvenient if the other members of your household have to transport the files they want to print to a certain computer in order to print them. Wouldn't it be much better if every computer in the house or office could print directly? In this short but sweet guide, PCstats will look at how to make a printer available over your home network using Windows XP's built-in sharing abilities. Since most of us use USB or parallel connected printers, we are going to assume that this is the same for you. This article assumes that you have a printer correctly installed on a Windows XP computer and a working network connection to at least one other computer.

Beginners Guides: Printer Sharing on a Home Network