DigiScanner lightly dust problem

Started immediately after receipt of the scanner so that my slides to scan. It worked extremely fixed by the included slide magazine and the results were quite satisfactory. An information was missing alledings. One should very often between by using the Renigungsbürste and additional compressed air to prevent dust buildup on the scanned slides.
I missed it and I looked after about 500 slides this on the screen, because at the DigiScan same can not be recognized by the extent of the image. Since I wanted to resolve my slide collection, the originals were then destroyed already and I had provided quite a lot of holiday pictures featuring new horizon and sky, as the deposited dust lint were seen very clearly.
One can save a lot of rework So, if you take care of at the beginning regularly about cleanliness. Otherwise, I have to say that it is worthwhile to digitize the slides with this scanner.