Compatible for Printers:For HP Color LaserJet Enterprise M680dn/M680f,Color LaserJet Enterprise Flow M680z Printers.
High Page Yield: Black is 11500 pages per toner cartridge,color is 16500 pages per toner cartridge. (5% coverage/A4 paper)
High Quality:Toner cartridges adopt nanotechnology scale toner, fine and uniform particles, and strong fluidity improve the printing rate of toner.improve the printing rate of toner.
Health and pollution-free:Meet indoor air quality, Comply with ecological emission standards,Will not cause damage to your health.
Sale Service:Please rest assured to use this product.If you have any problems, you can contact us at any time. We will provide you with solutions as soon as possible.