Do it Wiser Compatible Toner for Dell 7130cdn Dell 7130 | 330-6135 330-6138 330-6141 330-6139 (4 Pack, High Yield) Estimated page yield: Black 19,000 and colors 20,000 pages (depends on printer and usage) Compatible with part numbers: 330-6135 3GDT0 | 330-6138 J5YD2 | 330-6141 7FY16 | 330-6139 FRPPK Compatible with printer models: Dell 7130 | Dell 7130cdn 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 Cartridge 19,000 Pages 1 CyanCartridge 20,000 Pages 1 MagentaCartridge 20,000 Pages 1 YellowCartridge 20,000 Pages Dell Colorlaser 7130 Dell Colorlaser 7130CDN 330-6135 | 3GDT0 330-6138 | J5YD2 330-6141 | 7FY16 330-6141 | 7FY16