If your Ink or Toner is out of stock we will arrange direct shipment so it will still arrive the next business day. Brother 3420 has 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.
