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 Expression Home XP-30, Colour, 5760 x 1440 DPI, 4, A4, 28 ppm, Black Epson Expression Home XP-30. Colour, Number of print cartridges: 4. Maximum resolution: 5760 x 1440 DPI. Maximum ISO A-series paper size: A4. Print speed (black, normal quality, A4/US Letter): 28 ppm. Product colour: Black