Work for Printer Models:? Xerox Phaser 6128Package Contents:? 4-Pack High Capacity Toner Cartridge 106R01455 for Black (3,100 pages) x1 106R01452 for Cyan (2,500 pages) x1 106R01453 for Magenta (2,500 pages) x1 106R01454 for Yellow (2,500 pages) x1Our Advantages:? Premium Japanese toner, print vivid colors, color your life? Smart Chips engineered to deliver the precise amount of toner on every page, reducing waste and maximizing printing volume? High quality ABS raw material injection molding, the shell is durable and environmentally friendly? In order to ensure the high-quality printing effect of Offstar products, all products are strictly manufactured before leaving the factoryAfter-sales service:? Provide 12 months warranty, 24 hours customer and technical consulting support, don't worry about your problems not getting a good solution. If Item defective, guaranteed money back