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 Canon i-SENSYS MF4550d, Laser, Monodruck, 1200 x 600 DPI, Monokopie, Farbscan, A4 Canon i-SENSYS MF4550d. Drucktechnologie: Laser, Printing: Monodruck, Maximale Auflösung: 1200 x 600 DPI. Copying: Monokopie, Max. Auflösung: 600 x 600 DPI. Scanning: Farbscan, Optische Scan-Auflösung: 600 x 600 DPI. Faxing: Mono-Faxen. Maximum ISO A-series paper size: A4