Ninestar has introduced “an exclusive solution” that improves the performance of the company’s Brother TN-750-series compatible toner cartridges.Brother introduced the TN-720, TN-750, and TN-780 family of toner cartridges, along with the DR-720 drum, in June 2012 in the HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, and HL-6180DWT monochrome laser printers and the MFC-8710DW, MFC-8910DW, MFC-8950DW, and MFC-8950DWT monochrome
