If you want to keep it enabled make sure there is a log in account for the other XP machines and they have a password.

Now if you go into Network in Windows 7 you should see your XP machine and the Windows 7 as well which in this case is Mysticgeek-PC.

To share the printer on the Windows 7 machine go into Devices and Printers from the Start menu and double click on the printer icon.

Next double click on “Customize your printer”.

In the Properties screen click on the Sharing Tab and check the box to share the printer and type in its share name.

For more information please read next article