Canon imageFORMULA DR-2580C Compact Color Scanner User Manual - Page 62

Adjusting Scanned Image, I want to clearly scan dark background images

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Page 62 highlights

Adjusting Scanned Image • I want to clearly scan dark background images Set "Mode" to [Advanced Text Enhancement]. The background of the document is removed to enhance the text. See "ISIS Driver Settings b," on p. 62, and "TWAIN Driver Settings b," on p. 64. • I want to scan the document with its black and white areas reversed Set the Scanning Modes to [Black and white], [Error diffusion], or [Advanced Text Enhancement] and check the [Reverse Image] checkbox. Black and white areas are reversed in the scanned images. (TWAIN Driver only) See "TWAIN Driver Settings b," on p. 64, and "TWAIN Driver Settings p," on p. 64. • I want to rotate the scanned image Specify the amount of rotation (0°, 90°, 180°, 270°) in [Document Orientation]. The image is rotated as noted below depending on how the document is placed. Feeder, document: face up Flatbed, document: face down Document Orientation (clockwise) 0° 90° 180° 270° Output image See "ISIS Driver Settings o," on p. 62, and "TWAIN Driver Settings o," on p. 64. 58 Using the Scanner

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58
Using the Scanner
Adjusting Scanned Image
•
I want to clearly scan dark background images
Set “Mode” to [Advanced Text Enhancement]. The background of the
document is removed to enhance the text.
See “ISIS Driver Settings
b
,” on p. 62, and “TWAIN Driver Settings
b
,”
on p. 64.
•
I want to scan the document with its black and white areas
reversed
Set the Scanning Modes to [Black and white], [Error diffusion], or
[Advanced Text Enhancement] and check the [Reverse Image] checkbox.
Black and white areas are reversed in the scanned images. (TWAIN Driver
only)
See “TWAIN Driver Settings
b
,” on p. 64, and “TWAIN Driver Settings
p
,” on p. 64.
•
I want to rotate the scanned image
Specify the amount of rotation (0°, 90°, 180°, 270°) in [Document
Orientation]. The image is rotated as noted below depending on how the
document is placed.
See “ISIS Driver Settings
o
,” on p. 62, and “TWAIN Driver Settings
o
,” on
p. 64.
Feeder, document:
face up
Flatbed, document:
face down
Document Orientation
(clockwise)
0°
90°
180°
270°
Output image