The problems has disappeared. xsane and scanimage work fine now:
- The xsane gui offers scan resolutions up to 9600 dpi
- No compression artefacts, tested with 1200 dpi
- No error messages are displayed by xsane
The reason is a mystery, neither any sane nor brscan related packages
seem to have
What happens if you run "scanimage" from the command line, and use one of:
--format=pnm
--format=tiff
--format=png
Does the image still have artifacts?
** Summary changed:
- All scans via sane deteriotad by compression artefacts for Brother MFC-L2710DW
+ Scanned images are deteriorated by
