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 B-310N, Kulay, 5760 x 1440 DPI, 4, A4, 10000 mga pahina bawat buwan, 37 ppm Epson B-310N. Kulay, Bilang ng mga print cartridge: 4, Maximum na cycle ng tungkulin: 10000 mga pahina bawat buwan. Maximum na resolution: 5760 x 1440 DPI. Maximum na laki ng papel na ISO A-series: A4. Bilis ng pag-print (itim, normal na kalidad, A4/US Letter): 37 ppm. Display: LCD. Handa na ang network