Fujitsu S510 Operator's Guide - Page 111

4.2 Changing Scanning Settings About the size of image data HINT The following table shows a rough guideline for calculating the size of images generated when a sheet of a color document is scanned in the Simplex mode. File type: PDF Paper size: A4 (Brochure) Color mode: Color Scan mode Normal quality Better quality Best quality Excellent quality 1 743 1169 2503 10210 Compression rate 2 3 4 312 256 178 548 395 300 1018 790 575 4084 2884 1981 5 100 186 352 1793 Color mode: Color high compression Compression rate 4 Scan mode 1 2 3 4 5 Normal quality 524 329 270 180 159 Better quality 787 459 393 137 97 Best quality 1107 572 238 176 147 Setting the ScanSnap Color mode: B&W Scan mode Normal quality Better quality Best quality Excellent quality Compression rate 158 247 533 2076 (unit: Kbytes) * "Color high compression" is more effective in "Best quality" mode. * To further decrease file sizes, change settings as follows: - When scanning documents such as photographs or drawings, change compression rates (1 to 5). - When scanning documents containing mostly characters in "Excellent" mode, select "Color high compression" in Color mode drop-down list. ScanSnap S510 Operator's Guide 91