LED 1200 x 1200 DPI Printing colours: Black A4 30 ppm Duplex printing Ethernet LAN LCD Built-in display Maximum duty cycle: 50000 pages per month Total number of input trays: 2 Total input capacity: 350 sheets Internal memory: 256 MB Built-in processor 500 MHz The low Total Cost of Ownership of the SP 3600DN A4 printer make it the ideal device for low volume, cost-effective desktop printing. With a warm-up time of only 13 seconds and print speed of 30 pages per minute with double-sided printing at 15 ppm the SP 3600DN is the perfect solution for personal printing or networked for use by small workgroups.The SP 3600DN is ready to print in seconds generating high quality prints in no time. Double-sided printing as standard saves paper and reduces costs. Operating costs are also kept low with a Typical Electricity Consumption value of 1.4 kWh, among the lowest in its sector.- Warm up in just 13 seconds for rapid start- First page out in just 6.5 seconds for fast productivity- Simple opera