LD Compatible Toner Cartridge Replacement for Xerox Phaser 6128 106R1455 (Black) Page Yield: 3,100 | Shelf Life: 24-36 months The use of compatible cartridges and supplies does not void your printers warranty This compatible cartridge comes equipped with 100% brand new parts including an ink smart chip that accurately tracks your ink level All LD branded products are backed by a 100% satisfaction and LIFETIME guarantee For use in the following Xerox Phaser printer: Phaser 6128MFP, and Phaser 6128MFP/N