User Manual

Scanning
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8
Settings in the Scanner window 8
Resolution 8
You can change the scanning resolution from the Resolution pop-up menu. Higher resolutions take more
memory and transfer time, but produce a finer scanned image. The following table shows the resolutions you
can choose.
Scan Type 8
 Black & White
Use for text or line art images.
 Gray (Error Diffusion)
Use for photographic images or graphics. (Error Diffusion is a method for creating simulated grey images
without using true grey dots. Black dots are put in a specific pattern to give the grey appearance.)
 True Gray
Use for photographic images or graphics. This mode is more exact because it uses up to 256 shades of
grey.
Document Size 8
Choose one of the following document sizes:
 A4 210 x 297 mm
 JIS B5 182 x 257 mm
 JIS B6 128 x 182 mm
 Letter 215.9 x 279.4 mm
 Legal 215.9 x 355.6 mm
 A5 148 x 210 mm
Resolution Black & White/
Gray (Error Diffusion)
True Gray
100 x 100 dpi Yes Yes
150 x 150 dpi Yes Yes
200 x 200 dpi Yes Yes
300 x 300 dpi Yes Yes
400 x 400 dpi Yes Yes
600 x 600 dpi Yes Yes
1200 x 1200 dpi Yes Yes
2400 x 2400 dpi Yes Yes
4800 x 4800 dpi Yes Yes
9600 x 9600 dpi Yes Yes
19200 x 19200 dpi Yes Yes