Page Yield: 125,000 Shelf Life: 36-48 months* at 5% coverage (ISO/IEC standard) Compatible with the following Xerox WorkCentre Printers: 7525, 7530, 7535, 7545, 7556, 7830, 7835, 7845, 7855, 7970 Color: Black The use of aftermarket replacement cartridges and supplies does not void your printer's warranty Store-quality photos. Deliver vivid, crisp text and graphics.