The package mfc8840dlpr is a third-party package (from Brother). You
also do not need to install both mfc8840dlpr and brother-lpr-drivers-
laser1, as both packages are a driver for your printer. One driver is
enough.
** Changed in: brother-lpr-drivers-laser1 (Ubuntu)
Status: New = Won't
** Attachment added: AptOrdering.txt
http://launchpadlibrarian.net/52327428/AptOrdering.txt
** Attachment added: Df.txt
http://launchpadlibrarian.net/52327429/Df.txt
** Attachment added: Dmesg.txt
http://launchpadlibrarian.net/52327430/Dmesg.txt
** Attachment added: DpkgTerminalLog.gz