INKUTEN Replacement High Yield Toner Set for DELL E525W - 2 Black, 1 Cyan, 1 Yellow, 1 Magenta (5-Pack) For use in the following printers: Dell E525w; Color Multifunction Printer E525w Page Yield : 2,000 Pages Per Black Cartridge / 1,400 Pages Pages Per Color Cartridge | Shelf Life: 24-36 Months Our Cartridges are manufactured in an internationally certified ISO 9001 factory. Satisfaction Guaranteed. Our top quality means: NO LINES. NO JAMS. NO LEAKS. NO GHOSTING. NO EARLY GRAYING. Prints like original! Clear, sharp and consistently accurate high quality printouts. 1-Year Hassle-Free Warranty only with INKUTEN Satisfaction Guaranteed. Risk Free with a 100 Week Warranty (although you'll probably never need it.)