How do I change the image quality (resolution) for scanning documents?

To change the image quality for scanning documents, you will need to change the specific profile settings in ScanSnap Home.

To change the profile settings:

1. Open the [Edit profiles] window.
   
   
   
2. Select the profile you want to change.
3. Change the setting of [Image quality] in [Scan settings].
   The resolution for each option is as follows:
   The resolution varies depending on the setting of [Color mode].
   ・Automatic
   　Scans documents at an optimal resolution according to document paper size.
   　The image quality is determined based on the length of the shorter side of the document.
   　When the shorter side is longer than 115 mm: Better
   　When the shorter side is 115 mm or shorter: Best
   ・Normal
   　Color/Gray: 150 dpi, Black & White: 300 dpi
   ・Better
   　Color/Gray: 200 dpi, Black & White: 400 dpi
   ・Best
   　Color/Gray: 300 dpi, Black & White: 600 dpi
   ・Excellent
   　Color/Gray: 600 dpi, Black & White: 1200 dpi

For details:
ScanSnap Help
(Select the model name of the ScanSnap at the top of the page)