Summary:
The HP DeskJet 6540dt color inkjet printer offers versatile performance and connectivity and a sleek-looking, low-profile design. Features include fast 30 ppm black printing (up to 20 ppm in color) plus sharp resolutions, fine enough even for home photo printing. The 6540dt offers expanded paper handling plus handy two-sided (automatic duplex) printing. The 6540dt produces crisp 1,200 dpi printing in black, and up to 4,800-optimized dpi color. Users can choose to use an optional photo print cartridge for six-color printing, or stick with the standard four-color. Either way, you'll get high-quality photo print results. The 6540dt also offers the choice of printing photos with or without borders on a variety of media types and sizes, and includes HP photo printing software for easy task management and image editing.
The HP 6540dt offers versatile connectivity. It features two USB ports (standard)--one in the back and one in the front--for easy laptop connection. An optional external print server is available, as in an optional 802.11b wireless accessory. The 6540dt is backed by a one-year warranty.
What's in the Box
HP Deskjet 6540dt color inkjet printer, HP duplexing unit printing accessory ph5712 (Q5712A), HP 250-sheet paper tray pt3447 (Q3447A), HP 96 black inkjet print cartridge (C8767W), HP 97 tri-color inkjet print cartridge (C9363W), HP photo printing software (Windows only), printer software (Windows and Macintosh) and User's guide on CD-ROM, setup poster, reference guide, power supply, power cord; USB cable not included
See for Yourself
this printer in action 
Subscribe