This is new premium compatible MICR Cartridge for Dell 2330D, 2330DN, 2350D printers. It is custom built to replace Dell 330-2649 toner cartridges. MTI © MICR Cartridges deliver high-quality MICR output and excellent toner yield, at an exceptionally low cost per page. All our products are factory-tested, ISO approved, and guaranteed to perform with Dell Laser Printers. We offer an exclusive 30-day customer satisfaction guarantee and 1-Year Warranty. Our dedicated customer care staff is available 9 a.m. to 7 p.m, Monday through Saturday, to answer any questions and provide technical support.