Producing remanufactured Hewlett Packard toner cartridges is no easy feat, our manufacturers have tirelessly stripped used HP 94A toners and replaced any unusable parts with compatible pieces before re-assembling. The resulting mix of genuine Hewlett Packard parts and alternative pieces means this remanufactured CF294A black toner cartridge retains much of its print quality.The completed remanufactured Hewlett Packard CF294A toner cartridge is then filled with enough black compatible toner powder to offer the same 1,200 estimated prints as the original, but at a lower price. All of our remanufactured Hewlett Packard CF294A black toner cartridges come with a 100% satisfaction guarantee, leaving you free to purchase with zero worries.