Comment 65 for bug 83587

Actually I think this should work in Lucid because back then I solved the issue by using newer sane packages from Debian.

The issue with scan stopping 15-20% through the image is caused by selecting a resolution not supported by the scanner/driver.

You can select resolution in 1dpi step but supported resolutions are typically multiples of 200 or 300 dpi. With correct resolution selected the scanner works.