OKI MC853DNCT Multifunction Printer(45850601) - Functions: Print, Copy, Scan, Fax, Scan Type: Color CIS, Print Method: Digital 4 LED Full-color Electrophotographic Printing Method, Print Speed: up to 23 ppm Col/Mono A4&13 ppm Col/Mono A3, OKI ProQ 2400 Technology, Resolutions: 1200 x 600 dpi, Memory: 1.26GB, Display: 7 inch LCD Screen, Connectivity: 1000BASE-T/100BASE-TX/10BASE-T, USB 2.0 (High Speed), (Optional) Wireless LAN (IEEE802.11a/b/g/n), USB 2.0 (High Speed) Host, Paper Size: A3, A4, A5, A6, B4, B5, Letter, Legal 13, Legal, 13.5, Legal 14, Executive, Tabloid (11" x 17"), Statement, Folio; ADF: A3, A4, A5, A6, B4, B5, Letter, Legal 13, Legal 13.5, Legal 14, Executive, Tabloid (11" x 17"), Statement, Folio, Paper Handeling: 100 sheet multi purpose tray, 300 sheet input tray, Standard Duplex, Operating Systems: 1000BASE-T/100BASE-TX/10BASE-T, USB 2.0 , Wireless LAN (IEEE802.11a/b/g/n), USB 2.0 Host