The IM C3000 / C3500 4 Pack Toner Cartridges High Yield for Ricoh by IProspect are specifically designed for the Ricoh Lanier IM C3000 and IM C3500 models. These high yield toner cartridges come in a pack of four and are compatible with the cyan, yellow, magenta, and black print colors. With a laser print technology, these cartridges ensure high-quality and long-lasting prints. Made in China, these cartridges are a reliable and efficient choice for your printing needs.