This is significantly faster when scanning over a network connection. You can turn this off by setting 'Input | Fine mode'. HP sold this scanner in some countries as the Photosmart C6150 / Photosmart C6154 / Photosmart C6170 / Photosmart C6175 / Photosmart C6180 / Photosmart C6183 / Photosmart C6185 / Photosmart C6188 / Photosmart C6190.