Unison Toner Key Features

• Unison Toner Formulation – Provides consistent outstanding image quality, long-life reliability, and superior sustainability in an innovative shake-free print system.
• Genuine Lexmark Engineering – Optimized to work best with Lexmark printers for excellent print quality throughout the cartridge life.
• Ultra High-Yield Performance – Yields approximately 7,000 pages, ideal for high-volume printing needs.
• Return Program Design – Patented for single use only; sold at a discount with agreement to return to Lexmark for remanufacturing or recycling after delivering a fixed amount.
• Cyan Color Precision – Laser toner for vibrant cyan prints in professional documents and graphics.
• Original Condition – Factory-sealed, UL Listed Certification for safety and reliability.

Comprehensive Technical Specifications

Installation & Maintenance

Simple replacement process for Lexmark laser printers; complete in under 5 minutes.

1. Open the printer's front cover and remove the existing toner cartridge.
2. Unpack the new Lexmark 78C1UC0 cartridge and remove protective tape.
3. Insert the cartridge into the cyan slot until it clicks securely.
4. Close the cover; the printer will recognize the genuine cartridge automatically. Pro tip: Print a test page to verify installation.
5. For maintenance, avoid shaking as this is a shake-free design; store in a cool, dry place.

Why Choose Genuine Lexmark Unison Toner

Genuine Lexmark cartridges like the 78C1UC0 ensure optimal performance, reliability, and sustainability through the Return Program, promoting recycling while delivering professional-quality cyan prints.