ENERGY STAR® is the government-backed symbol for energy efficiency, providing simple, credible, and unbiased information that consumers and businesses rely on to make well-informed decisions. ENERGY STAR is the simple choice for energy efficiency, making it easy for consumers and businesses to purchase products that save them money and protect the environment. ENERGY STAR Epson Stylus CX7400, 喷墨, 彩色打印, 5760 x 1440 DPI, 彩色复印, 单页扫描, A4 Epson Stylus CX7400. 打印技术: 喷墨, 打印: 彩色打印, 最大分辨率: 5760 x 1440 DPI. 烤貝/ 影印: 彩色复印. 扫描: 单页扫描, 光学扫描分辨率: 1200 x 2400 DPI. ISO A 系列文件最大尺寸: A4