retch compatible black toner cartridges replacement for hp 26a cf226a 26x cf226x work with pro m402dne m402dn m402n m402dw mfp m426fdw m426fdn m426dw (2 pack) retch retch---using hp replacement high-yield toner cartridges like 226x can not only print clear black and white pages that meet the quality of hp products, but also improve work efficiency. this professional ink cartridge is intelligently designed to work together seamlessly without compromising print quality. after activation, the 226x replacement hp 226x black toner cartridge can print about 3100 pages. this replacement cartridge is suitable for the following hp printers and all-in-ones: hp pro m402dne, m402dn, m402dw, m402n, mfp m426fdn, m426fdw, m426dw. low price, the printing is clear, this should be your choice for purchase. let us use printing to make our memory eternal. if you have any questions about this product, please contact us in time and we will deal with it for you immediately. i wish you a happy shopping today, thank you.