HP Officejet 4620 E-All-In-One Multifunction Wireless Color Printer: * Print Speed - Black: Up to 8 ppm; Color: Up to 7.5 ppm * Print Resolution - Black: Up to 4800 x 1200 dpi, Color: Up to 4800 x 1200 dpi * Built-in Wireless * Energy Star certified * Replacement Ink -HP 564, HP 564XL Black Ink Cartridges, HP 564 Yellow, Magenta, Cyan; HP 564XL Yellow, Magenta, Cyan Color Ink Cartridges Additional Specifications:* Built-in Wireless LAN (802.11b/g) - Print from multiple computers * Apple AirPrint - Mobile printing capability * 35-page auto-document feeder * Copier Settings: -Black: Up to 6 cpm, Color: Up to 5.5 cpm Resolution: Up to 600 x 600 dpi * Fax Settings: - Modem Speed: 33.6Kbps * Scan Settings: - Optical: Up to 1200 dpi * Paper & Media Compatibility: 80-sheet input tray, 20-sheet output tray * Media Types: Photo paper, Envelopes, Transparencies System Requirements:* Compatible Operating Systems: Microsoft Windows 7: 32-bit or 64-bit, Microsoft Windows Vista 32-bit or 64-bit, Microsoft Windows XP Service Pack 2 or higher (32-bit only), Mac OS X v10.5.8, v10.6 or v10.7 What"s Included:* HP 564 Cyan, Magenta, Yellow and Black cartridges * Quick Reference * User"s Guide * Installation CD-ROMs * Power supply * Power cord * USB cable