- Includes 3 high-compatibility ribbons for Olivetti 80406 typewriters - Black and red colors ensure clear and visible text - Compatible with Canon, Facit, Sharp, Seiko, and a wide range of Olivetti models: College Logos, Logos 650, 654, 662, 682D, 682S, 692, 802, 812, 902, 912, Servimatic 35, Summa 22, and Summa 32 - Manufactured for easy installation and long-lasting use - Perfect for offices, educational centers, and administrative tasks - Maintain efficiency and quality in your printed documents with this essential accessory