Supporting up to 5-part multipart forms -- original plus 4 carbonless copies at a maximum stack thickness of 0.018 in -- the Epson C11C559001 is a 24-pin wide-format dot matrix printer that handles continuous media from 4.0 in to 16.0 in wide and single sheets from 3.9 in to 16.5 in wide. Bi-directional printing reaches 529 cps in monochrome across 136 columns at 10 cpi, while paper feeds at 5 in per second continuous and 45 milliseconds per 1/6 in. Friction feed, push tractor, and pull tractor paper paths are supported, with an optional cut sheet feeder and roll paper holder. Connectivity covers parallel and USB 1.1, with a Type-B slot for optional interface cards, and 128 KB of standard memory. Ribbon life is rated at 8 million characters, and the MTBF stands at 20,000 POH at 25% duty cycle. Epson ESC/P2 and IBM PPDS emulation, Energy Star qualification, a 21 lb desktop chassis, and a 3-year limited warranty round out the specification.