Brother Printer MFC8950DWT Wireless Monochrome Printer with Scanner, Copier and Fax, Amazon Dash Replenishment Enabled Upon activation, the Amazon Dash Replenishment service measures the toner level and automatically orders toner from Amazon when low. This ensures that you never run out again. Print and copy at up to 42ppm 1,050-sheet standard paper capacity Automatic duplex print/copy/scan/fax. Built-in wireless and Gigabit Ethernet network interfaces The MFC8950DW & MFC8950DWT are the same machine, the exception being is that the MFC8950DWT comes with an additional tray; it's not connected to the machine, it's placed inside the box. Since the tray is separate in the box, the customer simply needs to attach it.