The MFC-9840CDW 6 in 1 Flatbed Digital Multi-Function Centre is a Colour Laser Printer, Colour Fax, Flatbed Digital Copier, Flatbed Colour Scanner, PC-Fax, Direct Photo Print, with Up to 50 sheets ADF, 33,600bps (Fax) Modem, Up to 20 ppm Mono, Up to 20ppm Colour Print Speed, 128MB (RAM) Standard Memory, Up to 250 sheets Paper Capacity, USB direct printing. The MFC-9840CDW is the ultimate colour laser Multi-Function Center® that offers superior quality colour laser printing, faxing, copying and scanning with built-in network connectivity. Delivering the same print speed, copy speed and output quality as the MFC-9440CN, the MFC-9840CDW adds automatic duplex (2-sided input/output) for printing, copying, faxing and scanning, a legal-size document glass, up to 50-sheet auto document feeder, as well as an integrated 802.11b/g wireless interface.