HP 12A (Q2612A) Black Compatible Toner Cartridge HP Deskjet 2547 Our HP remanufactured 901 ink Our HP remanufactured 901 ink cartridge is guaranteed to work with Deskjet and Officejet printers or you get your money back no questions asked Thanks to their combined page yield completing even high volume print jobs is easier while allowing you to save money instead of investing in frequent replacements The Compatible HP 12A Toner Cartridge is far more affordable than its branded version but can actually outmatch the latter in performance What's more using this compatible toner cartridge will not void any existing printer warranty