HP Photosmart C4650 All-in-one Printer Dimensions: Dimensions: 17.39" x 16.59" x 6.69" Minimum System Requirements for PC systems: Windows XP (SP1 or higher): Microsoft Internet Explorer 6, Intel Pentium II, Celeron or compatible processor, 233 MHZ or higher, 128 MB RAM, 1.2 GB hard disk space, CD-ROM, USB port; Windows Vista: Microsoft Internet Explorer, 800 MHZ 32- or 64-bit processor, 512 MB RAM Operating Environment: Recommended operating temperature: 15 to 32 degrees C Operating temperature Range: 5 to 40 degrees C Storage temperature range: -13 to 140F ( 25 to 60 c) Operating humidity: 50 to 80% RH Operating humidity recommended range: 20 to 80% RH, Storage humidity: 10 to 90% R In the box: HP Photosmart C4650 All-in-One, HP 60 Black Ink Cartridge (200 pages) HP 60 Tri Color Ink Cartridge (150 pages) Software CD Setup Guide Reference Guide Power Supply Power Cord HP USB Cable Paper Handling: 80 sheet input tray, 15 sheet output tray Duplex print options: Manual (driver support provided) Input capacity: Up to 80 sheets Letter/Legal, Up to 30 sheets transparencies, Up to 25 sheets lables, Up to 30 sheets photo paper, Up to 40 cards, Up to 10 envelopes Output capacity: Up to 10 sheets, Up to 10 sheets transparencies, Up to 15 cards, Up to 5 envelopes