sane-teco1(5) on Linux
The text f27d60e82690, as Debian 13 (Trixie), Debian 12 (Bookworm) shipped it.
SANE backend for TECO / RELISYS scanners
Flags it lists
-
--blue-gamma-table -
--custom-gamma -
--green-gamma-table -
--preview -
--red-gamma-table -
--resolution -
-l -
-t -
-x -
-y