This screen will allow you to setup different profiles for your scanner. For example you will want one for Black & white letter size. You might also want on for legal. You will probably set one up for legal.
 
Add button
This is the first place you click to add a new profile. This will walk you through setting up the scanner.
This will select which scanner to use. Most scanners will have 2 choices here. A wia scanner and a twain scanner. The different drivers will give different results. If your scans are not as expected then changing the scanner source.
Use this to set the compression for the image. The more compression the smaller the image. For color images you should use jpeg. For black & white you should use Group 4 compression. These are available when you click on the arrow.
The higher the resolution the better quality of the image. However, the higher the quality the more space that will be reuired to save it. We suggest you start with 125 by 125. If it is not clear enogh move it up by 25 untill you are happy with it. There should be no need to go over 300 by 300.