You should also install the latest printer drivers from your printer manufacturer's website.
If you use Microsoft Windows XP SP3 or later, you can print to a USB printer connected to an AirPort base station.
Follow these steps:
Open the Bonjour Printer Wizard for Windows XP by choosing Start > All Programs > Bonjour > Bonjour Printer Wizard from the Start Menu.
Select your printer.
Select your printer driver.
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