InkNI Compatible 26A Toner Cartridge for HP 26A 26X CF226A CF226X BlackThis 4-pack of black laser toner cartridges is designed for HP LaserJet Pro printers. Each cartridge delivers up to 3,100 pages of professional-quality prints, giving you approximately 12,400 total pages across all four cartridges—ideal for home offices and small businesses with moderate to high printing volumes.The cartridges are manufactured under ISO 9001 and ISO 14001 standards with black uniform density exceeding 1.40, ensuring sharp text and clear, consistent output. They