Ribbon is designed for use with Basic Four 3936, 4225, PR193E, PT192E, PT4225, PT4226, PT4227, PT4228; Bren 8320; British Telecom Cheetah, Leopard, Merlin MP182, Tiger Telex; Burroughs B9253-82; Casio FP7000 Series, FP7011, FP7015; Courier 13001, 13001 Plus; Data General 6647, 6648; Extel Comexpert, Commaster II, Comwriter; GBT5227FA; General Electric 5250B; ICL M85; Ithaca Pcos50, Pcos 50 Plus; Motorola PT835, NCR 6417; OKI Microline 100, Microline 184 Turbo ML120, ML172, ML180, ML180 Plus, ML190 Series, ML192, ML192 Elite, ML192 Plus, ML193, ML193 Elite, ML193 Plus, ML194, ML195, ML280, ML280DC, ML280 Elite Parallel, ML280 Elite Serial, ML280 Series, ML310, ML320, ML320 Elite, ML320 Turbo, ML320 Turbo D, ML320 Turbo N, ML321, ML321 Elite, Okimate 120, Okipos Series 90; Radio Shack DMP442; Sanyo SP193, TAB M20P, M21S, M22P, M23S, M24P, M25S; TEC GP980; Texas Instruments Omni 830, Omni 830 Series, Omni 835; Utax P600/1, P600/2; Wincor-Nixdorf 4009-N10 and 4009-N60.