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 Premium XP-640, Inkjet, Colour printing, 5760 x 1440 DPI, A4, Direct printing, Black Epson Expression Premium XP-640. Print technology: Inkjet, Printing: Colour printing, Maximum resolution: 5760 x 1440 DPI, Print speed (colour, normal quality, A4/US Letter): 32 ppm. Copying: Colour copying. Scanning: Colour scanning, Optical scanning resolution: 1200 x 2400 DPI. Maximum ISO A-series paper size: A4. Wi-Fi. Direct printing. Product colour: Black https://www.gadgetspeak.com/review/Epson_Expression_Premium_XP-640-873784.html The printer has two paper input trays allowing you to have different sizes and types of paper mounted ready for use when working on certain projects. These trays can hold 100 sheets of copy paper or 20 sheets of photographic paper. Positioned just above t...