HP DeskJet 2544 Compact All-in-One Wireless Printer with Mobile Printing (D3A79A) Main functions of this HP color inkjet compact printer: copy, scan, wireless printing, AirPrint, and more Mobile printing: easily print from your iPhone or iPad with AirPrint Reduce your impact: conserve resourceswithout sacrificing performanceusing a printer thats ENERGY STAR certified Save your space with a compact printer designed to fit on your desk, on a shelf, or anywhere you need it Use Original HP 61 Ink cartridges for great result print after print. Original HP ink prints up to 2x the pages as refilled cartridges Print, scan, and copy what you need quickly with one of the most compact all-in-one printers Paper sizes supported: Letter; legal; 4x6 in; 5x7 in; 8x10 in; No. 10 envelopes One-year limited hardware warranty; 24-hour, 7 days a week Web support