Do it Wiser Compatible C746H1KG Toner for Lexmark X746de C746 C748 X748de C748de C746dn XS748de X748 X746 C746n C748de 748de (Black) Estimated page yield: 12,000 pages (depends on printer and usage) Compatible with part number: C746H1KG Suitable for printer models: Lexmark C746 | Lexmark C746dn | Lexmark C746dtn | Lexmark C746n | Lexmark C746de | Lexmark C748 | Lexmark C748de | Lexmark C748dte | Lexmark C748e Also suitable for: Lexmark X746 | Lexmark X746de | Lexmark X748 | Lexmark X748de | Lexmark X748dte | Lexmark XS748de Our Do it Wiser Smart toner cartridges are covered by a 1 year warranty against defects. Cartridges certified to work | ISO 9001 quality assurance | ISO 14001 environmental management | RoHS Lead Free 1 Black Cartridge12,000Pages Lexmark C746 C746dn C746dtn C746n C746de Lexmark C748 C748de C748dte C748e Lexmark X746 X746de Lexmark X748 X748de X748dte Lexmark XS748de