Cool Toner 4 Pack Black Cyan Magenta Yellow Compatible Toner Cartridge Replacement for Dell 593-BBJX 593-BBJU 593-BBJV 593-BBJW E525 525 Used for Dell MFP E525W Support - advanced technology ensures stunning performance Service - Phone services for technical support Warranty - 3-years warranty; Replacement or Refund upon request HIGH YIELD - Cartridge Yield: 2000(black) and 1400(color) MODEL - Compatible Printer Model ---Dell E525W