The FS - 9520 / FS – 9120 can reproduce superior quality printing, graphs, clear text and images at an incredible 1200 dpi . It stores up to 4,200 sheets of paper. Among its several options are additional paper trays, stapling and punching options, brochures creation and wireless connectivity. Standard 10/100Base TX Ethernet interface ensures proper integration to the network fluently, without any kind of obstacles. It offers 1200 dpi, 600 x 600 dpi, 2400 x 600 dpi resolution , as well a standard 32 MB memory, expandable to 544MB 100 DIMM.