DocuPrint M355 df - 4 in 1 - Print, Scan, Copy, Fax, 35ppm mono printer, auto duplex printing, high speed USB2.0 and 10Base-T/100Base-TX/1000Base-T connectivity, Up to 69,000 pages per month duty cycle, 256MB memory, 1200 x 1200 dpi, 250 + 50 sheet input capacity, 150 sheet output capacity, shipped with 4K starter toner and 100k drum cartridge, optional 802.11 b/g/n wireless, 1 year On Site Warranty.2012