A-61679 May 2015 15
Compression — allows you to reduce your electronic image size.
• Type: the scanner will produce a color version of your document.
- (none): no compression, which may produce a large image size.
- Group-4: uses a CCITT standard to compress a black and white
image, often used in conjunction with TIFF files.
- JPEG: uses JPEG techniques to compress a color/grayscale
image.
NOTE: The Group-4 and JPEG options are only available for
Scan as: Black and White (1-bit).
• Quality — if you choose JPEG compression, select one of the quality
options. This option is not applied to the preview image.
- Draft: maximum compression which produces the smallest image
size.
- Good: a fair amount of compression but still produces acceptable
image quality.
- Better: some compression which produces decent image quality.
- Best: minimal compression which produces very good image
quality.
- Superior: the least amount of compression which produces the
largest image size.
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