212X High-Yield Toner Cartridge (Black) — Compatible with HP Enterprise M554dn M555dn M555x MFP M578dn M578fM578z M578c — Black ~13,000 pages; CMY ~10,000 pages (5% A4)

Replacement 212X toner designed for use with HP Enterprise M554dn M555dn M555x MFP M578dn M578fM578z M578c printers. An integrated intelligent chip ensures accurate printer recognition and smooth compatibility with supported devices. Yield specifications: approximately 13,000 pages for Black and approximately 10,000 pages for Cyan, Magenta, and Yellow (measured at 5% coverage on A4 paper).

Print quality is built to last — the toner produces crisp, clear output that resists water smudging and holds up against repeated friction. Installation is simple: remove the toner cartridge from its packaging, hold it level and gently shake it horizontally 2-3 times to evenly distribute the toner, then insert the cartridge into the printer.