HP LaserJet Pro M425dn All-in-One Monochrome Printer (Discontinued By Manufacturer) Print Speed: Up to 35 ppm Scan Resolution: Up to 1200 x 1200 dpi (monochrome); Up to 600 x 600 dpi (color) Copy Resolution: Up to 600 x 600 dpi Fax Resolution: Up to 300 x 300 dpi Paper Handling: 50-sheet multipurpose tray 1, 250-sheet input tray 2, 500-sheet optional tray 3, 150-sheet output bin, automatic duplexer for two-sided printing Use only Original HP Toner in your HP printer for great results, print after print