Compatible for Lexmark 56F1U00 MS421 Toner Cartridge with Smart Chip, High-Yield 1-Pack for MS421 MS521 MS621 MS622 MX321 MX421 MX521 MX522 MX622 Series | 2,5000 Pages | Office & Home Use

PERFECT COMPATIBILITY & FLAWLESS PRINT QUALITYEngineered specifically for Lexmark printer model : MS421dn MS421dw MS521dn MS621dn MS622de MX321adw MX421ade MX521de MX521ade MX522adhe MX622ade MX622adhe to deliver vivid, laser-clear text and graphics right out of the box. Achieve professional-grade results for all your office reports, presentations, and everyday documents.
HIGH-PAGE YIELD FOR MAXIMUM VALUEGet up to 2,5000 pages from a single cartridgeideal for busy home offices and small businesses. This high-yield design provides a long-lasting, cost-effective printing solution, reducing the frequency of replacements and your cost per page.
SMART-CHIP TECHNOLOGY FOR UNINTERRUPTED USEFeatures an integrated smart-chip for seamless communication with your printer. It accurately monitors toner levels, prevents printing errors, and ensures reliable performance from the first page to the last, saving you time and frustration.
LEAK-PROOF DESIGN & EASY SNAP-IN INSTALLATIONEnjoy a clean, hassle-free experience. Our cartridge's reinforced sealing prevents toner leaks that can damage your printer. Get set up in seconds with the intuitive, no-mess, snap-in installationjust unpack and print.
CONSISTENT PRINT QUALITY & RELIABLE OPERATIONEngineered for uniform performance across the entire cartridge lifespan, delivering clean, sharp text from the first page to the last. The stable formulation and construction are designed for dependable operation in your printer.