220-240 Volt/ 50-060 Hz, i-SENSYS Laser Printer B/W. Compact Stylish design for home and small office. 25ppm mono. Laser printer * Up to 2400 x 600 dpi print resolution. Productive automatic double-sided printing. Energy efficiency. Quiet operation. Firs Print Out Time of only 6 seconds or less. All-in-One Cartridge for maintenance free operation.