LxTek Compatible Toner Cartridge Replacement Combo Set For DELL E525W (1 Black| 1 Cyan| 1 Magenta| 1 Yellow) H3M8P VR3NV WN8M9 MWR7R For use in Dell Color Multifunction E525w Printer LxTek compatible toner cartridge replacements for Dell E525w have been awarded ISO9001 certification, and we have independent laboratories periodically verify product quality to ensure a smooth user experience. Page Yield: 2,000 pages per toner cartridge and 1,400 pages per color toner cartridge at 5% coverage Compatible Printer: Dell E525W Color Laser All-in-One Wireless and Cloud Ready Printer Package Contents: 4 Pack (1 Black|1 Cyan|1 Magenta|1 Yellow) compatible Dell E525w toner cartridges Guarantee: 1-year limited warranty / Shelf life: 18-24 months