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 C831, Tinta inkjet, 5760 x 1440 DPI, 92 mm/detik, Warna, Berkabel, Abu-abu Epson C831. Teknologi cetak: Tinta inkjet, Resolusi maksimal: 5760 x 1440 DPI, Kecepatan mencetak: 92 mm/detik, Warna. Teknologi konektivitas: Berkabel, Ethernet LAN, Port USB. Warna produk: Abu-abu