Hi, On Fri, Dec 2, 2022 at 2:28 PM Thiago Milczarek Sayão < [email protected]> wrote:
> Hi, > > I've downloaded epson drivers here: > https://support.epson.net/linux/en/epsonscan2.php > > Scanning generally works, but there's one option behaving weird: > > SaneOptionDescriptor { > name='mode', > title='Scan mode', > desc='Selects the scan mode (e.g., lineart, monochrome, or color).', > type=SANE_TYPE_STRING, > unit=SANE_UNIT_NONE, > size=11, > cap=5, > constraintType=SANE_CONSTRAINT_STRING_LIST, list=[Color, Grayscale, > Monochrome] > } > > When I set this option to Color, Grayscale or Monochrome scanning it will > return SANE_STATUS_NO_DOCS as if > > SaneOptionDescriptor { > name='source', > title='Scan source', > desc='Selects the scan source (such as a document-feeder).', > type=SANE_TYPE_STRING, > unit=SANE_UNIT_NONE, > size=8, > cap=5, > constraintType=SANE_CONSTRAINT_STRING_LIST, list=[ADF, Flatbed] > } > > was set to ADF. But I'm always sure to set to Flatbed. > > > Does it make a difference if you change the order of the option sets? Some options (typically mode and source) request a reload of options as other options can be affected. Cheers, Ralph
