Hello,
I found a discussion a while back about the ADF scans having extra
lines and spilling to the next page. Someone discovered that there is
a line on the right, with a blue dot signalling the end of the page.
Also, the end of the document is signaled by alternating white and
black pixels.
I
The backend should do its best to provide reasonable, clean images,
including removing padding, flipping images, and providing valid size
information. This might require buffering the image in the backend.
Unfortunately, the sane protocol does not have a good way for the
backend to signal the
