Prints Up To 27 ppm, Automatic Duplex Printing250 Sheet Capacity Paper Tray. A4 2 sided print speed 13. A4 standard print speed 26. Automatic 2 sided print. Recommended monthly volume 250 to 2,000 pagesWindows 10 Compatibility: If you upgrade from Windows 7 or Windows 8.1 to Windows 10, some features of the installed drivers and software may not work correctly. Please uninstall all drivers and software in Windows 7 or Windows 8.1 before upgrading to Windows 101 Year Limited Warranty With Free Phone Support For The Life Of Your MachineThis machine uses a USB connection ensuring your office runs smoothly with no complications. High Speed USB 2.0 Interface. Does not come with USB cable.Maximum Monthly Duty Cycle:10,000 pages.Output Paper Capacity (sheets):100Refer the specification sheet below for contents of package and refer to the user manual for trouble shooting stepsPrinter doesn't have Wi fi capabilityIt prints sharp, professional black and white pages at up to 2400 x 600dpi resolution