This is a compatible Ricoh 402877 black laser toner cartridge designed for use with the Ricoh Aficio SP 5100N printer. It replaces the original Ricoh 402877 / 402857 toner cartridge and delivers a standard yield of up to 20,000 pages. Engineered with new components including chips and OPC drums, this cartridge provides reliable performance and high-quality printing results. As a cost-effective alternative to OEM cartridges, it helps you save on printing costs without compromising quality. The use of compatible cartridges does not void your printer's warranty and is backed by our 100% Quality Satisfaction Guarantee.