Brand-New, Unopened Printer Ink Cartridge Keep your prints sharp and professional with this factory-sealed, never-opened printer ink cartridge. Perfect for both home and office use, this cartridge delivers reliable performance, crisp text, and vibrant color output every time. Details: Condition: Brand-new, unopened box Packaging: 100% factory sealed for freshness and quality Compatibility: HP Color LaserJet Enterprise M554dn/M555dn/M555x; MFP M578f/M578dn; HP Color LaserJet Enterprise Flow MFP M578c/578z Installation: Easy, hassle-free setup Use: Great for everyday documents, photos, and professional projects Note: Each color is individually boxed, yellow box is labeled with “This is a SET do NOT separate” sticker and cyan box has second half of the sticker (See Photos) Print with confidence—this cartridge comes ready to install straight from the box with no leaks, no refills, and no worries.