| Specifications | | Bit Depth of Color | 48-bit Color, 256-level Grayscale | | Buttons | 10 | | Compliance, Standards | Energy Star® Compliant | | Connector/Port | USB 2.0 | | Dpi Graphics Resolution | 2400 x 2400 | | OEM/Compatible | OEM | | Operating System Compatibility | Mac® (OS X 10.1.5, 10.2 or Later), Windows® (98, 98SE, Me, 2000, XP Home, XP Professional) | | Paper Feed | 50-Sheet Automatic Document Feeder | | Scan Size (W x H) | 8 1/2 in @ 14 in | | Software Included | CD-ROM(s) for Microsoft Windows and Macintosh, HP Commercial Scanjet 5590 TWAIN for Windows, HP Photosmart Software with HP Photosmart Share, I.R.I.S. Readiris Pro, NewSoft Presto! PageManager | | UOM from Inventory Unit Code | EA | |