How do I connect to a wireless printer via a wireless router?

[Carling]

I have a wireless printer, a wireless laptop and a desktop that is connected by USB to a wireless router. My laptop connects wirelessly to the printer but Im wondering if it is possible to connect the desktop wirelessly to the printer via the router? I have tried setting up a network to no avail. The desktop has XP and the laptop has Vista.I have tried connecting the printer via the traditional methods but that doesnt work. I have tried connecting it via the USB but that doesnt work. When I click print and I send it to the printer, it counts up to 100% as normal but nothing happens.

 

[Modesto W]

just add it as a local printer via a tcp/ip portprint out the ip of the printer and put that ip into the add printer wizard.that should do the trickgood luck!!!!!pls Rate thx