Unit makes use of a processing perspective, a very good impression. Scanning normal documents and images of paper works well with a good quality. Even slides and negatives can be scanned and have an acceptable quality, are so perfectly adequate for normal home use. The included software is a bit poor. I therefore use their own post-processing software. The device is well worth the relatively high price in my view. Quality is significantly better than that of cheap scanners. Overall, a buy rating.