This Brother TN-3420 Toner is designed for use with your compatible machine to reliably produce high quality print results. Your print outs will be crisp and clear with bold black colours. •It delivers an estimated page yield of 3,000 pages. •The toner is compatible with the following Brother machines_ HL-L5100DN, HL-L5200DW, HL-L6200DW, MFC-L5755DW and MFC-L6700DW. •It contains a single black toner cartridge.