Combo Pack Contains 5 Laser Toners Compatible with Xerox 6020 ; 2 Black, and 1 Cyan, 1 Magenta, 1 Yellow. for Xerox 6020 / 6022 / 6025 / 6027 Printers Page Yield: 2,000 Pages per Black toner & 1,000 Pages per Coloured Toner. Manufactured with highest quality and standards by ISO, CE, & REACH manufacturer for best printing performance matching the standards of OEM. PRINTOXE® Brand 100% Compatible in Retail Package Shown in Image. Shelf Life Exceeds 24 Months.