The Xerox Phaser 8400DX offers a dynamic ink delivery system for demanding printing environments. Each Genuine and Compatible Xerox Phaser 8400dx solid ink stick will install easily, reducing downtime normally spent on complicated installations. These Compatible and Genuine Xerox 108 Series Ink Sticks, as well as our Xerox 108 Series Maintenance Kits for your Xerox Phaser 8400 DX printer were designed with reliable and dependable specifications to withstand the toughest printing tasks. Excellent print quality is guaranteed with our OEM / Genuine and Compatible Xerox Solid Ink Sticks or we will refund your money within 90 days of purchase. And all the Genuine and Compatible Xerox Ink Sticks we carry have up to a 2 year shelf-life for definitive performance and convenience.