The white balance works the way so well that easily can be created with a PDFCreator .pdfs and printed without a gray haze. With some Übrung one is even much faster than any copier in the university and it's free, and digital.
Five star gets the device, because it is simply easier and there is plenty Uniarbeit no real alternative. If you want $ 400 already for the DocuPenn X05 spend that scans in lower quality? However, to make no trouble books Annen this device. So probably it is an alternative. The American manufacturer of DocuPenn incidentally sold the predecessor already for $ 99 in the US. And the largest photo retailers in the world (B + H in New York) is to get the device cheap mail order.
Here, if a developer should read along: Please simply program the scanner so that it further scans after the standstill of the rolls a fraction of a second at the same speed, and the unit is perfect.