Fitted with a parallel interface, an auto-cutter, and an AC adapter in a dark gray chassis, the Epson C31C517653 is a 9-pin impact dot matrix receipt printer running at up to 6 lps across 42 columns. It accepts three paper widths -- 57.5 ±0.5 mm, 69.5 ±0.5 mm, and 76 ±0.5 mm -- on rolls up to 83.0 mm in diameter, giving retail, restaurant and hospitality operations flexibility without changing hardware. Input voltage is 24 V DC, and 4 KB of standard memory supports consistent throughput. The unit measures 5.5 in high by 6.3 in wide by 9.8 in deep and includes a wall mounting option. Designed for PC-based POS environments and rated environmentally friendly, it carries a 2-year limited warranty.