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 PC -D320, La de, 600 x 1200 DPI, Photocopy mono, A4 Canon PC -D320. Công nghệ in: La de, Độ phân giải tối đa: 600 x 1200 DPI. Sao chép: Photocopy mono. Khổ giấy ISO A-series tối đa: A4