Format: A0 (36", 914 mm); Touchscreen display 3.4"; Print speed: 31 sec (A1); Resolution: 2400x1200 dpi; Droplet size 4 pl; Roll paper printing: standard; Number of colors/cartridge slots: 4/4; Buffer: 1 GB; Media format: roll paper up to 36” (914 mm) wide, sheet media; Automatic sheet media feed: yes; Media thickness: 0.05 – 0.27 mm; OS: Windows, Mac OS; Interface: USB 3.0; Ethernet 10/100/1000 Base-T, Wi-Fi; AirPrint, WiFi Direct support Ink: Epson UltraChrome XD2 Cartridges: standard capacity (26 ml color, 50 ml black) C13T40C series, high capacity (50 ml color, 80 ml black) C13T40D series; Waste ink tank: C13S210057; Requires installation by an Authorized Service Center (ASC) specialist. Installation with an ASC engineer visit to the Client within 100 km.