Technology: Dot-matrix Max Resolution (B/W): N/A Print Speed max (B/W): Up to 300 cps at 10 and 12 cpi draft mode Print Head : 300 million character rating; 600,000 coupon rating (assumes 500 characters per ATB coupon, single pass, draft mode) Media Sizes: 3.5" to 9.5" wide forms Mean Time Between Failures (MTFB): N/A Interface: Parallel, Serial

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