The RICOH SAVIN LANIER C9100 C9110 Toner Set includes genuine/original cyan, yellow, magenta, and black toner cartridges designed specifically for Ricoh printers. This 4-color complete toner cartridge set is compatible with the C9100/C9110 models, ensuring high-quality laser printouts with vibrant colors. Ideal for professional printing needs, this product provides reliable and consistent results, making it a valuable addition to any office or business setting.