Canon Imageformula Dr 2020u User Guide
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Page 51
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[Feeder/Flatbed]
Specify whether to scan documents using the feeder or the flatbed
when the business card feeder is closed.
If [Auto] is selected, scanning occurs from the feeder only when
documents are placed in the feeder. (If there are no documents in the
feeder, the documents placed on the flatbed are scanned.)
Hint
To scan using the flatbed, set [Feeder/Flatbed] to [Flatbed] or [Auto].
If [Feeder/Flatbed] is set to [Auto], documents placed in the feeder
are scanned. If there are no...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-50.png "Page 51
51
[Feeder/Flatbed]
Specify whether to scan documents using the feeder or the flatbed
when the business card feeder is closed.
If [Auto] is selected, scanning occurs from the feeder only when
documents are placed in the feeder. (If there are no documents in the
feeder, the documents placed on the flatbed are scanned.)
Hint
To scan using the flatbed, set [Feeder/Flatbed] to [Flatbed] or [Auto].
If [Feeder/Flatbed] is set to [Auto], documents placed in the feeder
are scanned. If there are no...")
51 [Feeder/Flatbed] Specify whether to scan documents using the feeder or the flatbed when the business card feeder is closed. If [Auto] is selected, scanning occurs from the feeder only when documents are placed in the feeder. (If there are no documents in the feeder, the documents placed on the flatbed are scanned.) Hint To scan using the flatbed, set [Feeder/Flatbed] to [Flatbed] or [Auto]. If [Feeder/Flatbed] is set to [Auto], documents placed in the feeder are scanned. If there are no...
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Configuring the Scanner Settings
Configure the scanning conditions based on the desired scanning
results.
When you want to delete blank pages in two-sided
documents
Set [Scanning Side] to [Skip blank page] in the [Basic] tab to delete
scanned blank pages in a document.
Hint
When [Skip blank page] is selected, the [Setting] button is enabled,
and you can adjust the density level for judging whether pages are
blank.
When you do not want to scan colored lines and
characters
Specify the color to...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-51.png "Page 52
52
Configuring the Scanner Settings
Configure the scanning conditions based on the desired scanning
results.
When you want to delete blank pages in two-sided
documents
Set [Scanning Side] to [Skip blank page] in the [Basic] tab to delete
scanned blank pages in a document.
Hint
When [Skip blank page] is selected, the [Setting] button is enabled,
and you can adjust the density level for judging whether pages are
blank.
When you do not want to scan colored lines and
characters
Specify the color to...")
52 Configuring the Scanner Settings Configure the scanning conditions based on the desired scanning results. When you want to delete blank pages in two-sided documents Set [Scanning Side] to [Skip blank page] in the [Basic] tab to delete scanned blank pages in a document. Hint When [Skip blank page] is selected, the [Setting] button is enabled, and you can adjust the density level for judging whether pages are blank. When you do not want to scan colored lines and characters Specify the color to...
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When you want to enhance contours in images
Adjust the [Edge emphasis] setting in the [Image processing] tab.
When you want to eliminate black borders around
scanned images
Select the [Border Removal] check box in the [Image processing] tab.
The black borders that surround scanned images are removed.
When you want to reverse the black and white in scanned
images (TWAIN driver only)
Select the [Reverse Image] check box in the [Image processing] tab.
The scanned images are output with black and...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-52.png "Page 53
53
When you want to enhance contours in images
Adjust the [Edge emphasis] setting in the [Image processing] tab.
When you want to eliminate black borders around
scanned images
Select the [Border Removal] check box in the [Image processing] tab.
The black borders that surround scanned images are removed.
When you want to reverse the black and white in scanned
images (TWAIN driver only)
Select the [Reverse Image] check box in the [Image processing] tab.
The scanned images are output with black and...")
53 When you want to enhance contours in images Adjust the [Edge emphasis] setting in the [Image processing] tab. When you want to eliminate black borders around scanned images Select the [Border Removal] check box in the [Image processing] tab. The black borders that surround scanned images are removed. When you want to reverse the black and white in scanned images (TWAIN driver only) Select the [Reverse Image] check box in the [Image processing] tab. The scanned images are output with black and...
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When you want to clarify text that is difficult to read
Set [Mode] to [Advanced Text Enhancement] or [Advanced Text
Enhancement ll] in the [Basic] tab. The background surrounding the
text is removed or processed, emphasizing the text for easy reading.
When you want to remove the black spots in scanned
images while scanning documents with punch holes
Select the [Punch Hole Removal] check box in the [Image processing]
tab. The black spots from the punch holes in the document are
removed from...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-53.png "Page 54
54
When you want to clarify text that is difficult to read
Set [Mode] to [Advanced Text Enhancement] or [Advanced Text
Enhancement ll] in the [Basic] tab. The background surrounding the
text is removed or processed, emphasizing the text for easy reading.
When you want to remove the black spots in scanned
images while scanning documents with punch holes
Select the [Punch Hole Removal] check box in the [Image processing]
tab. The black spots from the punch holes in the document are
removed from...")
54 When you want to clarify text that is difficult to read Set [Mode] to [Advanced Text Enhancement] or [Advanced Text Enhancement ll] in the [Basic] tab. The background surrounding the text is removed or processed, emphasizing the text for easy reading. When you want to remove the black spots in scanned images while scanning documents with punch holes Select the [Punch Hole Removal] check box in the [Image processing] tab. The black spots from the punch holes in the document are removed from...
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When you want to rotate the images of a document that is
loaded horizontally to the correct orientation
Specify the rotation angle from the [Document Orientation] drop-down
list in the [Image processing] tab.
Hint
Images are rotated according to the orientation of the loaded
document and the selected angle.
When you want document feeding to stop automatically
when a double-feed occurs
Select the [Detect by Length] check box in [Double Feed Detection] of
the [Others] tab. When this setting is...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-54.png "Page 55
55
When you want to rotate the images of a document that is
loaded horizontally to the correct orientation
Specify the rotation angle from the [Document Orientation] drop-down
list in the [Image processing] tab.
Hint
Images are rotated according to the orientation of the loaded
document and the selected angle.
When you want document feeding to stop automatically
when a double-feed occurs
Select the [Detect by Length] check box in [Double Feed Detection] of
the [Others] tab. When this setting is...")
55 When you want to rotate the images of a document that is loaded horizontally to the correct orientation Specify the rotation angle from the [Document Orientation] drop-down list in the [Image processing] tab. Hint Images are rotated according to the orientation of the loaded document and the selected angle. When you want document feeding to stop automatically when a double-feed occurs Select the [Detect by Length] check box in [Double Feed Detection] of the [Others] tab. When this setting is...
Page 56
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56
If you use Adobe Acrobat 9.0 with this machine and scan using the
Custom Scan method, you should display the scanner’s Native
Interface because you will not be able to scan correctly on the
specified paper size.
Procedure for Showing the Native Interface in Custom
Scan
1Click [Create], and then select [PDF from Scanner] -
[Custom Scan].
2Click [Options] in the Custom Scan dialog box to open the
Scanner Options dialog box.
3From the [User Interface] drop-down list, select [Show
Scanner’s Native...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-55.png "Page 56
56
If you use Adobe Acrobat 9.0 with this machine and scan using the
Custom Scan method, you should display the scanner’s Native
Interface because you will not be able to scan correctly on the
specified paper size.
Procedure for Showing the Native Interface in Custom
Scan
1Click [Create], and then select [PDF from Scanner] -
[Custom Scan].
2Click [Options] in the Custom Scan dialog box to open the
Scanner Options dialog box.
3From the [User Interface] drop-down list, select [Show
Scanner’s Native...")
56 If you use Adobe Acrobat 9.0 with this machine and scan using the Custom Scan method, you should display the scanner’s Native Interface because you will not be able to scan correctly on the specified paper size. Procedure for Showing the Native Interface in Custom Scan 1Click [Create], and then select [PDF from Scanner] - [Custom Scan]. 2Click [Options] in the Custom Scan dialog box to open the Scanner Options dialog box. 3From the [User Interface] drop-down list, select [Show Scanner’s Native...
Page 57
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Mode-Dependent Function Limitations
Depending on the [Mode] setting selected in the [Basic] tab, some of the settings in each of the driver tabs may be disabled as follows.
[Brightness] tab
✓: Available for setting
— : Not available for setting
[Image processing] tab
✓ : Available for setting
— : Not available for setting Scanning Mode Contrast Enable Back Side Brightness Enable Back Side Contrast
Black and White
✓✓✓
Error Diffusion ✓✓✓
Advanced Text Enhancement — — —
Advanced Text Enhancement II...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-56.png "Page 57
57
Mode-Dependent Function Limitations
Depending on the [Mode] setting selected in the [Basic] tab, some of the settings in each of the driver tabs may be disabled as follows.
[Brightness] tab
✓: Available for setting
— : Not available for setting
[Image processing] tab
✓ : Available for setting
— : Not available for setting Scanning Mode Contrast Enable Back Side Brightness Enable Back Side Contrast
Black and White
✓✓✓
Error Diffusion ✓✓✓
Advanced Text Enhancement — — —
Advanced Text Enhancement II...")
57 Mode-Dependent Function Limitations Depending on the [Mode] setting selected in the [Basic] tab, some of the settings in each of the driver tabs may be disabled as follows. [Brightness] tab ✓: Available for setting — : Not available for setting [Image processing] tab ✓ : Available for setting — : Not available for setting Scanning Mode Contrast Enable Back Side Brightness Enable Back Side Contrast Black and White ✓✓✓ Error Diffusion ✓✓✓ Advanced Text Enhancement — — — Advanced Text Enhancement II...
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Scanner Operation Settings
You can specify the wait time before the scanner enters the sleep
mode and specify whether to turn the scanner ON and OFF
automatically when the computer is turned ON and OFF.
To configure these settings , open the Scanner Properties screen.
Opening the Scanner Properties Screen
The instructions shown are when you are using the Windows Vista
operating system.
1Click [Start], [All Programs], and [Canon DR-2020U], then
click [Utility].
Canon imageFORMULA Utility starts....](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-57.png "Page 58
58
Scanner Operation Settings
You can specify the wait time before the scanner enters the sleep
mode and specify whether to turn the scanner ON and OFF
automatically when the computer is turned ON and OFF.
To configure these settings , open the Scanner Properties screen.
Opening the Scanner Properties Screen
The instructions shown are when you are using the Windows Vista
operating system.
1Click [Start], [All Programs], and [Canon DR-2020U], then
click [Utility].
Canon imageFORMULA Utility starts....")
58 Scanner Operation Settings You can specify the wait time before the scanner enters the sleep mode and specify whether to turn the scanner ON and OFF automatically when the computer is turned ON and OFF. To configure these settings , open the Scanner Properties screen. Opening the Scanner Properties Screen The instructions shown are when you are using the Windows Vista operating system. 1Click [Start], [All Programs], and [Canon DR-2020U], then click [Utility]. Canon imageFORMULA Utility starts....
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59
Scanner Property Settings
This section describes the setting items in the [CCFL Control] and
[Power Control] tabs.
Hint
The [Event] tab is a standard tab in the operating system. For details
on this tab, refer to the operation manual or Help for your operating
system.
[CCFL Control]
Specify the wait time before the scanner enters the sleep mode.
When the scanner is not operated for the amount of time specified
here, it automatically enters t he sleep mode, and the scanner lights
turn OFF.
The...](http://img.usermanuals.tech/thumb/14/56344/w300_canon_imageformula_dr-2020u-user-guide-58.png "Page 59
59
Scanner Property Settings
This section describes the setting items in the [CCFL Control] and
[Power Control] tabs.
Hint
The [Event] tab is a standard tab in the operating system. For details
on this tab, refer to the operation manual or Help for your operating
system.
[CCFL Control]
Specify the wait time before the scanner enters the sleep mode.
When the scanner is not operated for the amount of time specified
here, it automatically enters t he sleep mode, and the scanner lights
turn OFF.
The...")
59 Scanner Property Settings This section describes the setting items in the [CCFL Control] and [Power Control] tabs. Hint The [Event] tab is a standard tab in the operating system. For details on this tab, refer to the operation manual or Help for your operating system. [CCFL Control] Specify the wait time before the scanner enters the sleep mode. When the scanner is not operated for the amount of time specified here, it automatically enters t he sleep mode, and the scanner lights turn OFF. The...
Page 60
60 Maintenance Routine Cleaning Clean the scanner on a regular basis to maintain scanning performance. WARNING For safety, always turn the power switch OFF and disconnect the power cord before cleaning the scanner and the inside of the feeder. Do not use spray-type cleaners to clean the scanner. Precision mechanisms may get wet and malfunction. Never use paint thinner, alcohol, or other solvents to clean the scanner. Doing so may deform, discolor, or dissolve surfaces, or result in a fire or...