This two colour Ink roller from Sharp is an essential consumable for your printing calculator. For use with the Sharp EL1607P and others.
Sharp models: EL-1192BL, EL-1192G, EL-1701C, EL-1801C, EL-2192C, EL-2192G, EL-2192G II, EL-2192P, EL-2192R, EL-2192R II, EL-2195L;Aurora models: PR670, PR670M; Canon models: MP12DH, MP21DH, MP121DE, MP121DTS, P22-DH, P32-DH, P32-DH II, P33-DH, P42-D, P42-DR, P52-DR, P100-DH, P100-DH II; Texas Instruments models: TI-5045 SVC