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 AcuLaser CX21NFCT, Laser, Cetakan berwarna, 600 x 600 DPI, Penyalinan berwarna, Pengimbasan berwarna, A4 Epson AcuLaser CX21NFCT. Teknologi cetak: Laser, Cetakan: Cetakan berwarna, Resolusi maksimum: 600 x 600 DPI, Kelajuan cetak (warna, kualiti terbaik, A4/Surat AS): 5 ppm. Menyalin: Penyalinan berwarna, Resolusi salinan maksimum: 600. Imbasan: Pengimbasan berwarna, Resolusi imbasan optik: 600 x 600 DPI. Faks: Faks mono. Maximum ISO A-series paper size: A4