Apple releases Bonjour Print Services for Windows which discover and configure Bonjour-enabled printers for Windows machines using Bonjour Printer Wizard.
File size for this update is 5.18 MB and system requirements are Bonjour Print Services supports Windows XP Service Pack 2 or late. They strongly recommended Windows XP Service Pack 3, Windows Vista Service Pack 2 and Windows 7.
Bonjour Printer requires network printers over Wi-Fi or Ethernet and USB printers shared via a Mac or an AirPort base station.