Compatible with: Multi-Function Dell E525w Color Laser Printer The following Compatible Cartridges are Included: 2 593-BBJX, DPV4T Black 1 593-BBJU, H5WFX Cyan 1 593-BBJV, G20VW Magenta 1 593-BBJW, 3581G Yellow Black Page Yield*: 2,000 Color Page Yield*: 1,400 For best results, store in a cool, dry place. Use within 3 years of purchase for optimal performance.*at 5% coverage (ISO/IEC standard) Professionally manufactured by LD Products. Please contact us first with any product issues. We want all of our customers to be happy because happiness matters.