Producing remanufactured Hewlett Packard toner cartridges is no easy feat, our manufacturers have tirelessly stripped used CF294X toners and replaced any unusable parts with compatible pieces before re-assembling. The resulting mix of genuine HP 94X parts and alternative pieces means this remanufactured high capacity CF294X toner cartridge retains much of its print quality.The completed remanufactured Hewlett Packard 94X toner cartridge is then filled with enough black compatible toner powder to offer the same 2,800 estimated prints as the original, but at a lower price. All of our remanufactured Hewlett Packard high capacity CF294X black toner cartridges come with a 100% satisfaction guarantee, leaving you free to purchase with zero worries.