Fairbanks 3950 printer ink ribbon cartridge 96135. This printer ribbon fits: Brother 101S, 120, 121S, BSE101, BSE101S,Citizen Business Machines (CBM) CBM810, CBM810II,Datacap Systems 810B Slip,Esper and CRS 3400, 3410,Mitsubishi 2100, T2100,Omron RS11,Perry Data Systems 2020A,Sharp BE2300, BE2310,Sweda 4100, 4150, 4200, 4250, 4350, 4450, 4700, EJP400, RKP400, RKP430,SLP400,Towa/TCA/Konic SLP3,Uniwell 16, 16A, 17, 17A, 3, 3300, 3A, UN3330 (C1), UN3500