Specifications:Print up to 2400 x 1200 dpi black resolution Print up to 4800 x 1200 dpi color resolution Print up to 14 black pages per minute Print up to 8color pages per minute Copy up to 13 black copies per minute Copy up to 5color copies per minute 1200 x 600 dpi optical scan resolution Hi-Speed USB 2.0 connectivity FeaturesEasy to use Despite the range offeatures, the X1150 remains easy to use. The operator panel works with just five buttons, so even novice users can carry out all routine tasks, while for an even wider range of options, you can take advantage of the easy-to-use software interface includedwith your machine to preview, copy, scan and create, all in a single window. There's no new software to learn: everything is available at a mouse click, yet you can quickly go beyond the basics to take on more sophisticated features such as photo editing,faxing, or scanning to your word processing software (OCR). A Printer, a Scanner, a Copier Combining three functions in one machine means you save precious space in your home office. The X1150 is so compact it fits right on your desk next toyour computer, ready at arm's length for all your printing/scanning/copying needs, and its sleek design and modern silver and grey colours let your AIO fit in with the latest computer and home electronics equipment. AdditionalSpecificationsPrint TechnologyThermal Inkjet Scan Technology CIS (Contact Image Sensor) Print ResolutionBlack: Up to 2400 x 1200 dpi Color: Up to 4800 x 1200 dpi Print Speed (letter,black) Up to 14 pages per minute (letter, color )Up to 8 pages per minute Copier SpeedBlack: Up to 13 (draft) copies per minuteColor Up to 5 (draft) copies per minute Scan AreaMaximum 8.5 x 11.7 inches (216 x 297mm Operating Systems SupportedApple Mac OS 9.2.2 with carbonlib 1.6 Apple Mac OS X (10.1.5) Apple Mac OS X (10.2.x) Microsoft Windows 2000 (all versions) Microsoft Windows 98 (All versions) Microsoft Windows MeMicrosoft Windows XP (All versions) Standard Ports USB 2.0 Compatible Optional External Network Adapter Support Lexmark N1 Ethernet Adapter (Print only) Lexmark N5 Wireless Adapter (Print only) PrintMedia Types Plain Paper, Envelopes, Coated Paper (A4 or Letter), Photo or Glossy Paper (A4 or Letter), Transparency (A4 or Letter), Card Stock, Index Card (3"x5"), Photo/Post Card (4"x6"), Hagaki Card, Labels, Iron-OnTransfers, Banner (A4 or Letter) Copier QuantityUp to 99 copies at one time Copy Noise Level, Operating 44 dBA Print Noise Level, Operating 44 dBAScan Noise Level, Operating 38 dBA Duty Cycle,Maximum 2,000 pages per monthZoom Range, Enlargement: 400 % Zoom Range, Reduction: 25 % *Cartridges not included*Dimensions (H x W x D)6.6" x 17.5" x 12.1"