Keep your printing calculator performing at its best with this 3 Pack Calculator Ink Ribbon Roller Replacement. Designed for IR-40T, IR40T, CP-13, CP13, MP-12D and PR42 compatible models, these black/red ink rollers deliver crisp, clear and consistent printing for calculations, receipts, invoices and financial records. Made with quality materials and individually sealed for long-lasting freshness, they are ideal for offices, retail stores, accounting departments, schools and home use.  Specifications: 
Product Type: Calculator Ink Ribbon Roller
Color: Black/Red
Quantity: 3 Pack
Compatible Models: IR-40T, IR40T, CP-13, CP13, MP-12D, PR42
Packaging: Individually Sealed
Application: Printing Calculators, Adding Machines
Features: Crisp Printing, Easy Installation, Long Shelf Life

• 【Wide Compatibility】Compatible calculator ink ribbon roller designed for IR-40T, IR40T, CP-13, CP13, MP-12D, PR42 and other popular printing calculator models. Compatible with a wide range of calculators including EL-1750V, EL-1801V, HR-100TM, HR-150TM, HR-170RC, HR-200RC, HR-300RC, P23-DHV, P23-DHV-3, P170-DH3, CP30A and CP90A.
• 【Black & Red Crisp Printing】This calculator ink cartridge features a premium black/red ink roller that delivers dark, sharp and consistent printing results. Ideal for calculations, receipts, invoices, accounting records, financial documents and everyday business use.
• 【High Quality Construction】Made with high-density nylon material and advanced manufacturing technology, this calculator ribbon roller provides smooth ink transfer, clear handwriting, reduced smudging and long-lasting printing performance for printing calculators.
• 【Individually Sealed for Long Shelf Life】Each calculator ink ribbon replacement is individually sealed to help preserve ink freshness and extend storage life. The sealed packaging protects unused ribbons and keeps them ready for future replacement needs.
• 【Value 3 Pack Replacement Cartridge】Includes 3 calculator ink ribbon rollers for convenient backup and long-term use. Easy to install and replace, making it an economical solution for offices, retail stores, schools, accounting departments, banks and home workspaces.