Canon imagerunner advance C5550i User Manual page 431

<Auto (Color/Gray)>
Determines automatically what color is used for scanning according to the color of an original. For
example, color pages are scanned in color, and monochrome pages are scanned in grayscale
(monochrome gradation).
<Auto (Color/B&W)>
Determines automatically what color is used for scanning according to the color of an original. For
example, colored pages are scanned in color, and monochrome pages are scanned in black and white.
Select this mode when text is faint with <Auto (Color/Gray)>, or when the original mainly consists of text.
<Full Color>
Scans in color regardless of an original's color. Select this mode when color is not recognized properly
such as when the original has color close to black, has faint color or a smaller colored area.
<Black & White>
Scans in black and white regardless of an original's color. This mode is automatically set for the TIFF file
format.
<Grayscale>
Scans in grayscale regardless of an original's color. This mode uses different shades of color, such as black,
dark gray, gray, light gray, and white, making color look more natural and beautiful compared with <Black
& White>.
Scanning Both Sides of Originals
● Place the original in the feeder. For landscape-oriented originals, place them horizontally.
1
Press <2-Sided Original>.
Scanning
The machine can automatically scan both the front and back sides of an original.
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