[Issue Unconfirmed]
Actually, it may be that the references to "feed-orientation" need to be
changed to also reference "media-source-feed-orientation" because in some
cases the Client may try to "force" media selection with a particular feed
orientation, while in other cases the media selected is already known by
the printer to have that orientation (as expressed via
media-col.media-source-properties.media-source-feed-orientation)
Link: http://www.pwg.org/issues/87