E-Z Ink (TM) Compatible Toner Cartridge Replacement for Brother TN580 TN650 TN550 TN620 High Yield (4 Black) Brand: E-Z ink Page Yield: 8,000 pages per toner cartridge. All toner cartridges are manufactured in an ISO 9001 certified facility All toner cartridges are engineered to produce superb results. All products covered by a 100% satisfaction guarantee and 2 year warranty Compatible With DCP-8060, DCP-8065DN, DCP-8080DN, DCP-8085DN, MFC-8370, MFC-8460N, MFC-8470DN, MFC-8480DN, MFC-8660DN, MFC-8670DN, MFC-8680DN, MFC-8690DW, MFC-8860DN, MFC-8870DW, MFC-8880DN, MFC-8890DW, HL-5240, HL-5250DN, HL-5250DNT, HL-5270DN, HL-5280DW, HL-5340D, HL-5350DN, HL-5350DNLT, HL-5370DW, HL-5370DWT, HL-5380DN Laser Printer