This is a remanufactured replacement cartridge for the HP CF310A (826A) black laser toner cartridge. It delivers a page yield of up to 29,000 pages, ensuring reliable performance with your HP printer. The cartridge is fully disassembled and rebuilt using both OEM and non-OEM components, providing high-quality prints that meet rigorous standards. Choosing this remanufactured option is an economical alternative to expensive OEM cartridges, and it does not void your printer's warranty. Backed by our 100% Satisfaction Guarantee.