Protect your investment. Always use genuine OKI accessories and/or supplies for superior output. This high quality black ribbon is designed for use with Microline 380, 390, 390 Plus, Turbo, 391, Plus and Turbo printers.Compatible Printers: OKI Microline 3390, OKI ML 3391, OKI ML 3390 eco, OKI Microline 380, OKI ML 3390, OKI ML 390, OKI ML 3391 eco, OKI Microline 3391, Burroughs AP 1339, TEC CT 6100 Series, Wincor-Nixdorf Teletext 4200, OKI Microline 391, OKI ML 390 Plus, OKI ML 390 Turbo, OKI ML 385, Wincor-Nixdorf ND 65, Wincor-Nixdorf Teletext, Wincor-Nixdorf Highprint 4010-N 10, Memorex 1822, OKI Microline 3391 eco, Imagistics J 630, OKI ML 380, NCR 6427, Wincor-Nixdorf Highprint 4200, Texas Instruments Omnidat 800, OKI Microline 390 Plus, Unisys AP 1337, ICL 623082, Stielow 5919, OKI ML 391 Elite, Memorex 1825, OKI Microline 391 Turbo N, OKI ML 390 Turbo N, Wincor-Nixdorf…