HP C4780 Photosmart Wireless Printer/Scanner/Copier in one.
The 4700 Series printers are the same. The only difference between the C4780 and the C4750 is that the C4750 is the “Bundle Edition” and comes with larger toner cartridges and a USB Cable.It also has speedy printing, up to 29 pages per minute in black, 23 pages in color. Enjoy beautiful, lab-quality color photos, as fast as 29 seconds per page. Print photos with or without a PC. The built-in card reader lets you print directly from one of many popular memory cards (all sold separately). This Photosmart is Wi-Fi certified and protected. Its compatible with Windows XP; Windows Vista; Mac OS X 10.4 & Windows 7 ready
Total paper tray: capacity 80 sheets
memory card reader: yes
LCD size: 1.45 inches
connector type: USB 2.0; Wi-Fi (802.11g)
Maximum monthly volume: 1,000 sheets
maximum sheet size: 8 1/2" x 14"
Maximum optimized color print resolution: 4800 X 1200 dpi
Maximum color copy resolution: 1200 x 1200 dpi
Scanner optical resolution: 1200 dpi