Canon 2050C User Manual - Page 53

Adjusting Scanned Image, I want to skip specific colors

Get Canon 2050C - DR - Document Scanner PDF manuals and user guides
UPC - 013803051407
View all Canon 2050C manuals
Add to My Manuals
Save this manual to your list of manuals

Page 53 highlights

Chapter 2 Adjusting Scanned Image • I want to enhance text on a document with a dark background Set "Mode" to [Text Enhancement]. The background of the document is removed to enhance the text. See "ISIS Driver Settings b," on p. 50, and "TWAIN Driver Settings b," on p. 52. • I want to enhance text on a document that has light text on a light background Set the scanning mode to [Advanced Text Enhancement II]. The background is eliminated or processed out of the document and the text is enhanced. See "ISIS Driver Settings b," on p. 50, and "TWAIN Driver Settings b," on p. 52. • I want to lessen the moire effect that occurs when color documents, such as magazine photos, are scanned Scan at a resolution of 400 dpi or less and at [256 shade grayscale] or [24 bit smoothing colors]. This averages the image to suppress moire. See "ISIS Driver Settings b," on p. 50, and "TWAIN Driver Settings b," on p. 52. • I want to skip specific colors Specify the color to skip during scanning in [Color drop-out]. See "ISIS Driver Settings o," on p. 50, and "TWAIN Driver Settings o," on p. 52. • I want to enhance shadows from stamps Select [Red Enhance] at Dropout Color. See "ISIS Driver Settings o," on p. 50, and "TWAIN Driver Settings o," on p. 52. • I want to enhance image contours Adjust the [Edge emphasis] setting. See "ISIS Driver Settings q," on p. 50, and "TWAIN Driver Settings q," on p. 52. • I want to delete black borders around images Check the [Border Removal] checkbox. See "ISIS Driver Settings r," on p. 50, and "TWAIN Driver Settings r," on p. 52. • I want to scan documents in negative image Mark the [Reverse Image] checkbox. (TWAIN driver only) See "TWAIN Driver Settings s," on p. 52. Using the Scanner 47

  • 1
  • 2
  • 3
  • 4
  • 5
  • 6
  • 7
  • 8
  • 9
  • 10
  • 11
  • 12
  • 13
  • 14
  • 15
  • 16
  • 17
  • 18
  • 19
  • 20
  • 21
  • 22
  • 23
  • 24
  • 25
  • 26
  • 27
  • 28
  • 29
  • 30
  • 31
  • 32
  • 33
  • 34
  • 35
  • 36
  • 37
  • 38
  • 39
  • 40
  • 41
  • 42
  • 43
  • 44
  • 45
  • 46
  • 47
  • 48
  • 49
  • 50
  • 51
  • 52
  • 53
  • 54
  • 55
  • 56
  • 57
  • 58
  • 59
  • 60
  • 61
  • 62
  • 63
  • 64
  • 65
  • 66
  • 67
  • 68
  • 69
  • 70
  • 71
  • 72
  • 73
  • 74
  • 75
  • 76
  • 77
  • 78
  • 79
  • 80
  • 81
  • 82
  • 83
  • 84
  • 85
  • 86
  • 87
  • 88
  • 89
  • 90
  • 91
  • 92
  • 93
  • 94
  • 95
  • 96
  • 97
  • 98
  • 99
  • 100
  • 101
  • 102
  • 103
Using the Scanner
47
Chapter 2
Adjusting Scanned Image
•
I want to enhance text on a document with a dark background
Set “Mode” to [Text Enhancement]. The background of the document is
removed to enhance the text.
See “ISIS Driver Settings
b
,” on p. 50, and “TWAIN Driver Settings
b
,”
on p. 52.
•
I want to enhance text on a document that has light text on a
light background
Set the scanning mode to [Advanced Text Enhancement II]. The background
is eliminated or processed out of the document and the text is enhanced.
See “ISIS Driver Settings
b
,” on p. 50, and “TWAIN Driver Settings
b
,”
on p. 52.
•
I want to lessen the moire effect that occurs when color
documents, such as magazine photos, are scanned
Scan at a resolution of 400 dpi or less and at [256 shade grayscale] or [24 bit
smoothing colors]. This averages the image to suppress moire.
See “ISIS Driver Settings
b
,” on p. 50, and “TWAIN Driver Settings
b
,”
on p. 52.
•
I want to skip specific colors
Specify the color to skip during scanning in [Color drop-out].
See “ISIS Driver Settings
o
,” on p. 50, and “TWAIN Driver Settings
o
,”
on p. 52.
•
I want to enhance shadows from stamps
Select [Red Enhance] at Dropout Color.
See “ISIS Driver Settings
o
,” on p. 50, and “TWAIN Driver Settings
o
,”
on p. 52.
•
I want to enhance image contours
Adjust the [Edge emphasis] setting.
See “ISIS Driver Settings
q
,” on p. 50, and “TWAIN Driver Settings
q
,”
on p. 52.
•
I want to delete black borders around images
Check the [Border Removal] checkbox.
See “ISIS Driver Settings
r
,” on p. 50, and “TWAIN Driver Settings
r
,”
on p. 52.
•
I want to scan documents in negative image
Mark the [Reverse Image] checkbox. (TWAIN driver only)
See “TWAIN Driver Settings
s
,” on p. 52.