Print Speed (draft, letter): Up to 22 ppm black, Up to 18 ppm color | Standard Connectivity: USB 2.0, PictBridge, Bluetooth 2.0 + EDR | Paper Handling: Up to 50 sheets input tray | Minimum system requirements: Microsoft Windows 8: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 2 GB hard disk space, CD-ROM/DVD drive or Internet connection, USB port; Windows 7: 1 GHz 32-bit (x86) or 64-bit (x64) processor, 1.1 GB hard disk space, CD-ROM/DVD drive or Internet connection, USB port; Windows Vista: 800 MHz 32-bit (x86) or 64-bit (x64) processor, 1.0 GB hard disk space, CD-ROM/DVD drive or Internet connection, USB port; WindowsXP (32-bit) SP2: Intel Pentium II , Celeron or compatible processor, 233 MHz or higher, 600 MB hard disk space, CD-ROM/DVD drive or Internet connection, USB port, Mac OS X v10.5.8, v10.6, OS X Lion, OS X Mountain Lion, 1 GB HD, CD-ROM/DVD-ROM or Internet, USB | Compatible operating systems: Microsoft Windows 8, Windows 7, Windows Vista, Windows XP (32-bit) SP2; Mac OS X v10.5.8, v10.6, OS X Lion, OS X Mountain Lion; Linux