Lexmark LEX78C10Y0 Yellow Laser Toner Cartridge

Product Description

The LEXMARK LEX78C10Y0 is a genuine yellow laser toner cartridge engineered for Lexmark color laser printers and multifunction devices. It uses Unison toner technology, which is designed to deliver consistent image quality and long-term system reliability across the life of the cartridge. The cartridge operates within a shake-free print system, eliminating the need to redistribute toner before installation. This is an OEM return-program cartridge, meaning the used unit must be returned to Lexmark for remanufacture or recycling at end of life. It is sold as a single cartridge unit and is suited for office environments requiring reliable color output.

The LEX78C10Y0 is designed for use in the following Lexmark printer models: CS421dn, CS521dn, CS622de, CX421adn, CX622ade, CX622de, CX625ade, and CX625adhe. These models span Lexmark color laser and color multifunction product lines used in small-to-medium office environments. Installation is straightforward and follows standard Lexmark cartridge replacement procedures for these series.

Key Features

• Unison toner technology for consistent color output and image quality across the cartridge life
• Shake-free design — no pre-installation toner redistribution required
• Return-program cartridge supports Lexmark remanufacture and recycling workflow
• OEM genuine Lexmark supply engineered to specification for compatible printer models
• Sold as a single cartridge unit (EA, quantity 1)

Compatibility

Designed for use in Lexmark CS421dn, CS521dn, CS622de, CX421adn, CX622ade, CX622de, CX625ade, and CX625adhe color laser printer models.

Installation Notes

Toner cartridge replacement is typically performed by an office technician or end user following the printer manufacturer's documented procedure. Power down or place the printer in a ready state before opening the cartridge access door, per the printer's service manual. This is a return-program cartridge — retain the packaging to ship the spent cartridge back to Lexmark through the designated return channel. Do not attempt to refill or remanufacture this cartridge outside of the Lexmark return program.