E-Z Ink (TM) Compatible Toner Cartridge Replacement for Dell HX756 330-2209 NX994 High Yield (1 Black) Compatible with 2335 2335dn 2355 2355dn Laser Printer Brand: E-Z ink Page Yield: 6,000 pages per toner cartridge All cartridges are manufactured in an ISO 9001 certified facility All cartridges are engineered to produce superb results All products covered by a 100% satisfaction guarantee and 1 year warranty