LD Compatible Toner Cartridge Replacement for Brother TN650 High Yield (Black, 2-Pack) 100% Satisfaction & LIFETIME Guarantee Replaces TN620 standard yield series Page Yield: 8,000 per cartridge | Shelf Life: 24-36 months per cartridge The use of compatible cartridges and supplies does not void your printers warranty For use in DCP-8050DN, DCP-8080DN, DCP-8085DN, HL-5340D, HL-5350DN, HL-5350DNLT, HL-5370DW, HL-5370DWT, HL-5380DN, MFC-8370, MFC-8480DN, MFC-8680DN, MFC-8690DW, MFC-8880DN & MFC-8890DW