When I use the following command, that is Legal size (8.5 X 14) scanimage --source ADF --mode Gray --format=pdf -l 0 -t 0 -x 216 -y 356 --resolution 150 > image.pdf
It show me this error output: [hp5590] Top Y (0) + pixels Y (2102) exceedes max Y 1758 scanimage: sane_start: Invalid argument I use xsane as frontend: sane 1.0.14-9 libsane 1.0.20-13ubuntu2 xsane 0.996-2ubuntu3 Ubunt Hardy Heron 8.04 I Have the debug log too. Thanks in advance.
