Network-ready laser printer features professional-quality multifunction capabilities that help businesses save time and money, making it the perfect device for today's small to medium-size business environments. Not only does this printer offer Wi-Fi, scanning, faxing and copying, but it also includes a 50-sheet Duplex Auto Document Feeder (DADF) and 250-sheet input tray for efficient paper handling. Print 35 black/white pages per minute. Quick First Print Technology delivers your first page in approximately 6 seconds with 600 x 600 dpi or 1200 x 600 dpi. The imageClass MF6180dw also includes a 256MB memory capacity, direct USB flash connection, USB 2.0 Hi-Speed for optimal performance, 802.11 connectivity, 25 to 400 percent copy scaling, 33.6Kbps modem and a maximum paper size of 8-1/2" x 14". Energy Star qualified.