One-year Exchange Warranty Extension is designated for the Brother machines still within their standard warranty period. Extended Warranty coverage begins the day after your machine's standard warranty expires. Standard Warranty expires one year after the purchase date of your machine. Compatible machines include DCP-8110DN, DCP-L2520DW, DCP-L2540DW; HL-3140CW, HL-3170CDW, HL-5440D, HL-5450DN, HL-5470DW, HL-5470DWT, HL-6180DW, HL-6180DWT, HL-L2300D, HL-L2320D, HL-L2340DW, HL-L2380DW; MFC-7240, MFC-8220, MFC-L2700DW, MFC-L2720DW and MFC-L2740DW.