Hello, I found today that there is a huge difference in quality between the original vendor software (Windows) and XSane (Ubuntu) for the Plustek OpticBook 3600. While the first one looks quite well the second is barely readable.
Take a look at http://img5.fotos-hochladen.net/uploads/examplescanbwlri1gw0dp5.png for the scan black/white. and at http://img5.fotos-hochladen.net/uploads/examplescangr1hu8el7vzd.png for the scan grey. (all scans with brightness 0, contrast 0 and gamma 0) Is this a known issue? Any comments? Regards Jens
