3-Pack WORLDS OF CARTRIDGES Compatible Toner Cartridge Replacement for Xerox 106R01317 / 106R01318 / 106R01319 / 106R01320 / 106R01321 / 106R01322 (Jumbo: 106% Higher Yield compared to 106R01320 / 106R01321 / 106R01322) (Cyan + Magenta + Yellow). Each product is individually print tested and guaranteed to perform with compatible OEM fax/printer and does not void your fax/printer's warranty. FOR USE IN: Xerox WorkCentre 6400, 6400S, 6400SFS, 6400X, 6400XF. YIELD: 16,500 pages per toner (@ 5% coverage). WORLDS OF CARTRIDGES products are guaranteed to meet or exceed original OEM products in both print quality and page yield. They are primarily made in ISO 9001/14001 and STMC quality certified factories using the highest quality new and recycled components. WARRANTY: Premium 100% full lifetime guarantee. See WORLDS OF CARTRIDGES profile page for more information.