Compatible HP 212X toner cartridges (W2120X, W2121X, W2122X, W2123X) deliver professional laser print quality with XL yield. Available in packs of 4 or 8, they are suitable for both moderate needs and intensive volumes. Compatible with HP Color LaserJet Enterprise M554, M555, M578 and MFP printers, they guarantee sharp text, vibrant colors and quick installation without error messages. By choosing these toners, you save up to 50% compared to originals, while opting for a reliable, sustainable and ecological solution. Choose compatible HP 212X toners and enjoy high-quality laser printing while significantly reducing your printing costs. Each pack includes the 4 essential colors (Black, Cyan, Magenta, Yellow), with the choice between a 4-pack (1 of each color) or an 8-pack (2 of each color for a larger supply). These toners are perfectly compatible with HP Color LaserJet Enterprise M554dn, M555dn, M555x, M578dn, M578f and MFP printers, ensuring quick installation, without error messages, and immediate recognition by the device. Thanks to their high-capacity XL format, you can print several thousand pages with consistent quality: precise text, deep blacks and vivid colors, ideal for administrative documents, professional reports and marketing presentations. Their premium formulation guarantees resistance to time, smudging and fading, for long-lasting prints. Whether you choose the 4-pack or the 8-pack, you'll get unbeatable value for money, with savings of up to 50% compared to original HP toner cartridges. Finally, these consumables are recyclable and comply with environmental standards, representing a responsible, economical and efficient solution for your daily printing. ÉINSTALLATION STEPS Prepare the Printer Turn off your HP Color LaserJet Enterprise printer. Open the toner compartment access cover. Remove the old toner Grab the empty toner by the handle. Gently pull it towards you to remove it from its housing. Prepare the new toner Remove the new toner from its protective packaging. Remove the safety tabs and films before installation. Gently shake the cartridge from left to right to distribute the toner powder evenly. Install the new toner cartridge Insert the cartridge into its corresponding slot (Black, Cyan, Magenta, Yellow). Push it gently until it clicks into place. Close and restart Close the access cover. Turn the printer back on. Check operation Run a test page from the printer's control panel. Check that the prints are clear and that all colors are recognized correctly. Composition Pack of 4: - 1 Black (HP 212X – W2120X) - 1 Cyan (HP 212X – W2121X) - 1 Magenta (HP 212X – W2122X) - 1 Yellow (HP 212X – W2123X) Pack of 8: - 2 Blacks (HP 212X – W2120X) - 2 Cyan (HP 212X – W2121X) - 2 Magenta (HP 212X – W2122X) - 2 Yellow (HP 212X – W2123X) Compatibility -HP Color LaserJet Enterprise - HP Color LaserJet Enterprise M554dn - HP Color LaserJet Enterprise M555dn -HP Color LaserJet Enterprise M555x - HP Color LaserJet Enterprise M578dn - HP Color LaserJet Enterprise M578f - HP Color LaserJet Enterprise MFP Specifications - Product type: Compatible toner cartridges - - Model: HP 212X – W2120X (Black), W2121X (Cyan), W2122X (Magenta), W2123X (Yellow) - - Print technology: High-precision color laser - XL capacity (high yield): - Black: up to 13,000 pages - Color (C/M/Y): up to 10,000 pages each (depending on coverage and usage) - Print quality: Sharp text, vibrant colors, deep blacks - Installation: Quick and easy, automatically recognized by the printer - Durability: Resistant to light, fading, and smudges Smearing Notes Do not mix original and compatible cartridges. Consult your printer manual for specific instructions.