Technology : Laser Max Resolution: 1,200 x 1,200 dpi Print Speed : 45 A4 pages/min Automatic Duplexing : Yes Media Sizes : N/A Total Media Capacity : 500 sheet A4 Interface : USB 2.0, 10/100/1000BaseTX, USB host (2),SD slot Monthly Duty Cycle (max) : N/A RAM: Standard: 512 MB / Maximum: 2000 MB

Technology: Dot-matrix Max Resolution (B/W): N/A Print Speed max (B/W): N/A Print Head : Approx. 300 million characters (Rolling ASCII pica draft mode with black ribbon cassettes) Media Sizes: N/A Mean Time Between Failures (MTFB): Power on: 10,000 hours or more, Operating: 2,500 hours or more (excluding the print head) Interface: Centronics parallel and RS-232C serial