HP. Hewlett Packard. Toner, Printers, Ink, Fuser, Printer Repair › Compatible CF320X Black Toner (High Yield) Image 1 of 1 Compatible CF320X Black Toner (High Yield) $91.99 Compatible Black Toner for HP LaserJet M680z (Alternative for CF320X, HP 653X) (21,000 Pages-High Yield) Quantity: Add To Cart Added! Compatible Black Toner for HP LaserJet M680z (Alternative for CF320X, HP 653X) (21,000 Pages-High Yield)