Technology MicroPiezo® Heat Free ink technology 6 colors optimized for photo impression Impression Up to 5.760 dpi x 1.440 dpi optimised resolution in various types of paper 329 mm x 2000 mm (width x long) Simplex: black 32 ppm and color 32 ppm (pump, A4/carta). Pictures in color 4" x 6" (10 cm x 15 cm): 15 seconds (brother) Approx. 9" x 9" x 15" x 215" x 215" x 215" x 315" x 215" x 315" x 215" x 315" x 215" x 315" x 315" x 315" x 215 mm x 315 mm Types: Support Different Papers Epson Normal Paper, Bright White Paper, Presentation Paper Matte, Premium Presentation Paper Matte, Premium Presentation Paper Matte Double-Sided, Velvet Fine Art Paper, Premium Photo Paper Glossy, Premium Photo Paper Semi-gloss, Photo Paper Glossy, Ultra Premium Photo Glossy, Value Glossy Photo Paper, Ultra Premium Photo Lumel, High Quality Transfer Direct-pass feeding: 70 g/m2 ~ 500 g/m2 or 1.3 mm High-speed USB interface (compatible with USB 2.0), Ethernet, Wi-Fi 4 (IEEE b/g/n), Wi-Fi Direct®4 PictBridge S.O. compatible Windows Vista®/ (32bit, 64bit), Windows Server® 2003 (SP2) or more recent, Mac OS X® 10.7.5