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The LEXMARK LEX78C10M0 is a magenta laser toner cartridge engineered for use in Lexmark color laser printers and multifunction devices. It uses Unison toner technology, a shake-free formulation that delivers consistent image quality and long-life system reliability throughout the cartridge's full lifecycle. This cartridge is part of Lexmark's Return Program, which requires the cartridge to be returned to Lexmark after initial use for remanufacture or recycling. It is sold as a single unit and is installed by office technology professionals or qualified service technicians performing scheduled consumables replacement.
This cartridge is designed for use in Lexmark CS421dn, CS521dn, CS622de, CX421adn, CX622ade, CX622de, CX625ade, and CX625adhe printers. It is suited for office environments running moderate to high print volumes where consistent color output and low maintenance intervention are priorities. The Unison toner system eliminates the need to shake the cartridge before installation, reducing mess and prep time during replacement.
Designed for use in Lexmark CS421dn, CS521dn, CS622de, CX421adn, CX622ade, CX622de, CX625ade, and CX625adhe printers.
Power down the printer and allow it to cool before replacing the toner cartridge. Remove the cartridge from its packaging carefully and insert it according to the printer manufacturer's installation guide. As a Return Program cartridge, retain the original packaging for return shipment after use. Follow all applicable local regulations for handling and disposing of imaging consumables.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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