Canon S450 User Manual - Page 469
white and black., For details on how to set Black & White in the Scanning Mode, use
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Scanning Result Is Unsatisfactory Check 3 DID YOU SCAN A MONOCHROME IMAGE USING THE COLOR OR GRAYSCALE SETTING? If the Scanning Mode is set to Color or Grayscale, the scanner detects and scans even the grades of the density, and white may not be recognized as white. When you scan a monochrome image, always set Black & White in the Scanning Mode so the scanner can scan using only two values between white and black. For details on how to set Black & White in the Scanning Mode, use the online Help. Windows Macintosh Changing the Scanning Mode Changing the Scanning Mode Scanner Problems 469
469
Scanner Problems
Scanning Result Is Unsatisfactory
Check 3
D
ID
YOU
SCAN
A
MONOCHROME
IMAGE
USING
THE
C
OLOR
OR
G
RAYSCALE
SETTING
?
If the Scanning Mode is set to Color or Grayscale, the scanner detects and
scans even the grades of the density, and white may not be recognized as
white.
When you scan a monochrome image, always set Black & White in the
Scanning Mode so the scanner can scan using only two values between
white and black.
For details on how to set Black & White in the Scanning Mode, use the
online Help.
Changing the Scanning Mode
Changing the Scanning Mode
Windows
Macintosh