Models 3G or earlier
Note that if your iPhone model is 3G or earlier, you should hold it at least 10-12 inches away while shooting your document to avoid out-of-focus scans (or use Griffin Clarifi case for sharp shots).
Edge detection
Use a darker background for your documents for best edge detecting. Allow for some margin around the document in the viewfinder.
Scan from camera
Use Scan from camera for regular (single shot) scans of your documents. If the document is well lit, and you are holding your iPhone steady, you can get very good results from a single shot.
SureScan 3x
To use SureScan mode, press the SureScan 3x button. You'll be prompted to take three images of the document with the iPhone camera. After you're done, TurboScan will process your document automatically.
SureScan is our proprietary scanning mode that delivers sharper images with less jitter or smear. SureScan requires taking three pictures of the same document with the iPhone camera. SureScan mode is especially useful in lower-light conditions.
• • •