Okidata 520 427 cps, ML520
High speed 9-pin printhead. Print speed at 10 CPI: HSD 427 cps, Utility 320 cps, NLQ 80 cps. Emulates: Epson FX, IBM Proprinter, and OKIDATA Microline Standard coresident. Bar Codes: Code 39, UPC A, UPC E, EAN 8, EAN 13, Interleaved 2 of 5, Code 128 (A, B, and C), Postnet. Up to 6 part forms. Single sheet feed and rear tractor feed standard. Parallel attachment standard; serial optional.