Achieve consistent, professional-quality printing with this Compatible Lexmark 78C1X High Yield Toner Cartridge Set, designed as a replacement for 78C1XK0, 78C1XC0, 78C1XM0, and 78C1XY0 toner cartridges. Engineered for reliable compatibility with select Lexmark CS and CX Series printers, these cartridges deliver up to 8,500 pages for black and 5,000 pages for each color cartridge at 5% page coverage. Manufactured with premium toner and rigorously tested for dependable performance, they produce sharp text, vibrant colors, and consistent print quality for office documents, presentations, reports, and everyday printing. An ideal high-yield solution for home, business, and educational environments.

• High Yield Printing – Delivers up to 8,500 pages for the black cartridge and up to 5,000 pages for each cyan, magenta, and yellow cartridge (based on 5% page coverage), reducing replacement frequency and printing costs.
• Wide Printer Compatibility – Compatible with Lexmark CS421, CX421, CS421dn, CX421adn, CS521dn, CX522ade, CX622ade, CS622de, CX625ade, and CX625adhe printers.
• Premium Print Quality – High-quality toner produces sharp black text, vivid colors, smooth gradients, and consistent output for professional documents and graphics.
• Reliable Performance – Each toner cartridge undergoes comprehensive quality testing to ensure stable operation, dependable compatibility, and consistent printing performance.
• Professional Results – Designed to deliver high-resolution prints, clean images, uniform color distribution, and fade-resistant output for everyday business and personal printing.
• Cost-Effective Solution – High-yield cartridges reduce maintenance, minimize downtime, and provide excellent value for high-volume printing environments.
• Ideal for Multiple Environments – Suitable for offices, schools, homes, retail stores, and business applications, supporting daily document and color printing needs.
• Dedicated Customer Support – Backed by professional technical support to assist with installation, compatibility, and product-related inquiries.

• Product Type: Compatible High Yield Toner Cartridge Set
• OEM Part Numbers:
  • 78C1XK0 (Black)
  • 78C1XC0 (Cyan)
  • 78C1XM0 (Magenta)
  • 78C1XY0 (Yellow)
• Compatible Brand: Lexmark
• Print Technology: Laser Printing
• Page Yield:
  • Black: Up to 8,500 Pages
  • Cyan: Up to 5,000 Pages
  • Magenta: Up to 5,000 Pages
  • Yellow: Up to 5,000 Pages
  • (Based on 5% page coverage)
• Compatible Printer Models:
  • Lexmark CS421
  • Lexmark CS421dn
  • Lexmark CX421
  • Lexmark CX421adn
  • Lexmark CS521dn
  • Lexmark CX522ade
  • Lexmark CX622ade
  • Lexmark CS622de
  • Lexmark CX625ade
  • Lexmark CX625adhe
• Print Output: Black, Cyan, Magenta, Yellow
• Application: Home, Office, School, Retail, and Business Printing
• Quality Standard: Professionally Tested for Consistent Performance and Reliable Compatibility