212X Toner Cartridge 4 Pack Compatible Replacement for HP 212X 212A W2120X W2120A for HP Color Enterprise M555dn M554dn M555x MFP M578f M578dn Flow MFP M578c M578z Printer (Black Cyan Yellow Magenta)

These toner cartridges deserve a solid five-star rating for their exceptional print quality, high yield, and reliable functionality. This has significantly reduced the frequency of cartridge changes, saving me time and money in the long run. The high yield does not compromise the quality of prints, ensuring consistent performance throughout the cartridges lifespan. The printer recognizes the cartridges without any error messages or compatibility problems, allowing for seamless printing operations.

Toner ran out quickly, probably because it bleeds excessively on each fax page that came through, some with a complete black edge. Will not be purchasing again

Toner Cartridge worked perfectly, and the print quality is great. It was great Value for the money. I will buy color toner cartridges next and It will be from ECO Imaging Inc.