Toner4USA Compatible Toner Cartridge Replacement for Brother TN630 TN660 High Yield (2 Pack) Page Yield: 2,600 pages per toner cartridge. All toner cartridges are manufactured in an ISO 9001 certified facility. All products covered by a 100% satisfaction guarantee and 1 year warranty Compatible With DCP-L2520DW DCP-L2540DW HL-L2300D HL-L2360DW HL-L2320D HL-L2380DW HL-L2340DW MFC-L2700DW MFC-L2720DW MFC-L2740DW Printer All toner cartridges are engineered to produce superb results.