Fujitsu Scan Snap S1300i Operator's Manual page 28

The following shows the estimated file size when scanning one side of a color
document.
File format
PDF
Color mode
Color
Gray
B&W
Compression rate
3
Estimated image data size (KB)
Automatic
Normal
resolution
415.4 268.7
374.4 243.6
172.3 115.8
28
System Requirements
Paper size
A4 (catalog)
Better Best
410.6 838.4
371.7 753.8
173.0 347.3
Excellent
3415.6
3015.0
2504.0