With the LaserJet 3390 Series, enjoy more performance with fast printing and copying. Receive more quality and reliability with proven HP LaserJet technology for true business-quality printing, faxing, letter-size flatbed copying and color scanning. Gain more efficiency with the full range of all-in-one performance combined with the added benefit of automatic two-sided printing. HP LaserJet 3392 All-in-One - Multifunction ( B/W ) - laser - copying (up to): 21 ppm - printing (up to): 21 ppm - 500 sheets - 33.6 Kbps - Hi-Speed USB, 10/100 Base-TX