Operating System Windows XP SP1 / Vista / 7 / 8 / 8.1 / MacOS X 10.6.8 or later Dimensions 460 x 430 x 354 mm Weight 25 kg Connectivity USB 2.0 Type A Print Speed 360 sheets / hour (152 x 102mm / 6" x 4", at 720 x 720 dpi) Print Resolution 1440 x 720 dpi (Glossy / Luster Paper / Matte Paper) Print Method Epson Micro Piezo drop-on-demand inkjet technology, High-performance print head technology designed for robust printing environments, Variable Sized Droplet Technology Power Supply AC 100 - 120V / 220 - 240V (Rated Voltage will vary depending on area) Paper Size Max 89 x 127mm - 203 x 1000mm (3.5" x 5" - 8" x 39") Colour Cyan, Vivid Magenta, Photo Black / Matte Black, Light Black, Light Light Black, Yellow, Vivid Light Magenta, Light Cyan