Compatible Brother printer TN3440 High Yield Black toner cartridge.
Page rating yield 8,000.
Cheaper compatible TN-3440 toner cartridge for Brother laser printer models, HL L5100DN, HL L5200DW, HL L6200DW, HL L6400DW, MFC L5755DW, MFC L6700DW, MFC L6900DW.