Hello there,
I wish to request the drivers for the Brother DCP-L2540DW multi-function printer.
I believe the drivers are open source. Please find the Debian packages here.

//https://support.brother.com/g/b/downloadhowto.aspx?c=ca&lang=en&prod=dcpl2540dw_us_as&os=128&dlid=dlf006645_000&flang=4&type3=566//

I am running Fortitude on an aging i7.

Thanks!