Achieve clear, visible printing with this 6-pack of IR40T compatible ink ribbon rollers, ensuring easy reading and identification on your calculator printouts. Made from durable materials for extended, reliable use without premature wear. This set is ideal for business professionals, including accountants and cashiers, who depend on accurate financial calculations. It is also perfectly suited for office environments like finance departments and administrative offices that require extensive record-keeping. Students and educational institutions will find it essential for math problem-solving in classrooms and during exams. **Specifications:** * Model: IR40T Ink Ribbon Roller * Material: Plastic * Quantity: 6 Pieces * Color: Black / Black and Red **Compatibility:** This ink roller set is compatible with a wide range of calculator models including, but not limited to: * CITIZEN CX-123, CX-120, CX5322DP, CX5512, CY2054P * SHARP 1620S, 2620S, EL2626, 2620 * Models using M42T, SEARS P42T-11, IR40T, 515056 * FR Series: FR520, FR110S, FR120, FR120S, FR125, FR125S, FR127, FR215, FR2600 * HR Series: HR170L, HR120T, HR18, HR21, HR110, HR110S **Package Includes:** 6 x IR40T Compatible Ink Ribbon Rollers. **Please Note:** Slight color or appearance variations may occur due to lighting and photography. Please allow a 0-1cm measurement tolerance due to manual sizing.