This is a compatible Ricoh Savin Lanier 841679 black laser toner cartridge, designed to work seamlessly with your Ricoh Savin Lanier laser printer. It replaces the original 841751 laser toner cartridge and delivers a standard yield of up to 31,000 pages. Manufactured with 100% new components, this economical alternative provides significant savings over expensive OEM options while ensuring reliable print quality. The use of compatible cartridges does not void your printer's warranty, and we back this product with a 100% Quality Satisfaction Guarantee.