E-Z Ink (TM) Compatible Toner Cartridge Replacement for Dell E525W E525 525w for Dell E525w Wireless Color Printer Black Cyan Magenta Yellow 4 Pack Brand: E-Z ink Package Contents: 1 x User Guide, 1 x E525w Black, 1 x E525w Cyan, 1 x E525w Magenta, 1 x E525w Yellow (Total 4 Pack) All cartridges are manufactured in an ISO 9001 certified facility. All cartridges contain high quality ink that is engineered to produce superb results. All products covered by a 100% satisfaction guarantee and 1 year warranty Page Yield: Black is 2000 pages per cartridge and Color is 1400 pages per cartridge at 5% coverage ($0.004 / page ONLY, Save up to 70% compared to OEM toner cartridge)