Our Unison corporate cassettes go through their entire life cycle in the EU and meet the principles of the zero waste strategy and closed loop recycling management. Based on our corporate social responsibility and the principles of the zero waste strategy and closed loop recycling management, we have developed corporate toner cartridges compatible with the Unison toner printing system for the CS/CX and MS/MX models. The corporate toner cartridges are manufactured in the EU. This ensures continuous product availability, optimizes the environmental compatibility of the supply chain and keeps production in the region. The unique composition of the Unison toner delivers consistently high image quality, assures printer longevity and reliability, and provides unparalleled sustainability - all in an innovative "shake-free" printing system - making it essential to the performance of the Lexmark printing system.