Function Print, copy, scan, email Print Speed Up to 27 ppm (Black, Color) Print Resolution 600 x 600 dpi Duplex Printing Automatic Consumables W2040A, W2041A, W2042A, W2043A, W2040X, W2041X, W2042X, W2043X Connectivity 1 Hi-Speed USB 2.0 port; 1 host USB at rear side; built-in Gigabit Ethernet 10/100/1000 Base-TX network port; 1 Wireless 802.11b/g/n/2.4/5 Ghz Wi-Fi radio Paper Size Tray 1, Tray 2: A4; A5; A6; B5 (JIS); B6 (JIS); 16K (195 x 270 mm, 184 x 260 mm, 197 x 273 mm); 10 x 15 cm; Oficio (216 x 340 mm); postcards (JIS single, JIS double); envelopes (DL, C5, B5); Optional Tray 3: A4; A5; A6; B5 (JIS); B6 (JIS); 16K (195 x 270 mm, 184 x 260 mm, 197 x 273 mm); 10 x 15 cm; Oficio (216 x 340 mm); postcards (JIS single, JIS double); Automatic duplexer: A4; B5; 16K (195 x 270 mm, 184 x 260 mm; 197 x 273 mm); Oficio (216 x 340 mm) Input Tray Up to 300 sheets Scanner Resolution Up to 1200 x 1200 dpi Scan Speed Up to 29 ppm/46 ipm (b&w), up to 20 ppm/35 ipm (color) Copy Speed Up to 27 cpm Copy Resolution Up to 600 x 600 dpi Warranty One-year, next-business day, onsite warranty.