sane-genesys(5) on Linux
The text b3e3b5880202, as Debian 7 (Wheezy) shipped it.
SANE backend for GL646, GL841, GL843, GL847 and GL124 based USB flatbed scanners
Flags it lists
-
--color-filter -
--despeck -
--disable-interpolation -
--lamp-off-time -
--swcrop -
--swdeskew -
--swdespeck -
--threshold