> I think the --gamma-table 0..255,.. option that is part of scanimage > command > may need to be use? > it is listed in scanimage man page. hope that helps:-) I have seen that but it is rather teddious to use and gamma4scanimage is supposed to derive the table given some rather simple options. For example: scanimage --custom-gamma=yes --gamma-table `gamma4scanimage 1.8 0 11500 16383 255` Frédéric -- users mailing list users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe or change subscription options: https://admin.fedoraproject.org/mailman/listinfo/users Guidelines: http://fedoraproject.org/wiki/Mailing_list_guidelines Have a question? Ask away: http://ask.fedoraproject.org