DCP-7065DN is a host based printer, this printer uses a proprietary format for the job data and therefore the only free software driver for it is the "brlaser" driver: http://www.openprinting.org/printer/Brother/Brother-DCP-7065DN
Ubuntu includes only free software printer drivers. Where did you get the DCP-8065DN ppd, can you attach it to this bug report?
DCP-7065DN is a host based printer, this printer uses a proprietary format for the job data and therefore the only free software driver for it is the "brlaser" driver: http:// www.openprintin g.org/printer/ Brother/ Brother- DCP-7065DN
Ubuntu includes only free software printer drivers. Where did you get the DCP-8065DN ppd, can you attach it to this bug report?