Business Laser Colour 1200 x 1200 DPI Printing colours: Black, Cyan, Magenta, Yellow A4 57 ppm Duplex printing Ethernet LAN Built-in display Maximum duty cycle: 200000 pages per month Total number of input trays: 3 Total input capacity: 1200 sheets Total output capacity: 500 sheets Internal memory: 1024 MB Built-in processor 1330 MHz Production-level performance and professional colour qualityThe Lexmark CS820dte colour printer brings production-level performance and quality to the office, with the most advanced imaging technology available and standard input capacity of up to 1,200 pages. Quad core powerA 1.33 GHz quad core processor with 1 GB of standard memory gives the CS820 Series a powerful print controller.Professional colourProfessional colour features include ultra-sharp 4800 Colour Quality, PANTONE® calibration and spot colour replacement for repeatable colour accuracy even with critical corporate identity elements.eSF flexibilityLexmark-exclusive Embedded Solutions Framework