TRU RED CF281X HP 81X Remanufactured Toner Cartridge - High Yield - BlackSlide this TRU RED remanufactured HP 81X black toner into select printers to generate rich dark text. Print up to 25000 sheets of professional quality text using this remanufactured toner. This cartridge produces bold text and graphics page after page. This TRU RED remanufactured HP 81X black toner works with select HP printers and offers a high page yield for continuous printing.