Canon Pixma Mp630 User Guide

							Select All Crops
This button is available when there are two or more cropping frames.
All cropping frames will be displayed in thick broken lines. The settings will be applied to all the
cropping frames.
Multi-Crop
Automatically detects and crops multiple documents placed on the Platen.
You can remove the cropping frames of the images you do not want to scan.
Note
See Scanning Multiple Documents at One Time in Advanced Mode to scan multiple
documents at one time.
Preview Area
Preview Area
This is where a trial image is displayed after you click Preview.
You can specify the scan area (cropping frame) on the displayed image.
You can also create two or more cropping frames.
Note
See Adjusting Cropping Frames
 for details on cropping frames.
Related Topic
Scanning in Advanced Mode
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Page 551 of 805 pages Advanced Mode Tab
 
						

							Advanced Guide > Scanning > Scanning with Other Application Software > ScanGear (Scanner Driver) Screens > Input
Settings
Input Settings
Input Settings allows you to set the following items:
Select Source
The type of document to be scanned is displayed.
Paper Size
Select the size of the document to be scanned.
When you select a size, the Preview area size changes accordingly.
Important
Some applications have a limit to the amount of scan data they can receive. ScanGear (scanner
driver) can scan data that is of:
- 21000 pixels x 30000 pixels or less
If you change Paper Size after previewing, the preview image will be deleted.
Note
If you are not sure which size you should select for Paper Size, set Paper Size to Full Platen, then
measure the size of the document and enter the values into  (Width) and  (Height).
Color Mode
Select how to scan the document.
Color
Select this mode to scan color documents or to create color images. This mode renders the
image in 256 levels (8 bit) of R(ed), G(reen), and B(lue).
Grayscale
Select this mode to scan black and white photos, or to create black and white images. This mode
renders the image in 256 levels (8 bit) of black and white.
Black and White
Select this mode to scan photos and other documents in black and white. This mode renders the
image in black and white. The contrast in the image is divided at certain levels (threshold level)
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							into black and white and is rendered in two colors. The threshold level can be set with 
(Threshold).
Input Size
The Paper Size is displayed before preview. After preview, the cropping frame size is displayed.
You can adjust the cropping frame (scan area) size by entering the values into  (Width) and 
(Height).
Click 
 (Keep Aspect Ratio) and change it to  (Locked) to maintain the aspect ratio when you
specify the cropping frame size.
Important
Input size settings are available only when Output Size in Output Settings is Flexible. If you select
a size other than Flexible, a cropping frame calculated from Output Size and Output Resolution is
displayed, and its aspect ratio is fixed.
Note
The values you can enter will be within the range of the selected document size. The minimum
size is 96 pixels x 96 pixels when Output Resolution is 600 dpi and Enlarge/Reduce is 100%.
When Auto Crop is performed, the aspect ratio will not be maintained since the size will be
prioritized.
See Adjusting Cropping Frames for details on cropping frames.
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Page 553 of 805 pages Input Settings
 
						

							Advanced Guide > Scanning > Scanning with Other Application Software > ScanGear (Scanner Driver) Screens >
Output Settings
Output Settings
Output Settings allows you to set the following items:
Output Resolution
Select the resolution to scan at.
The higher the resolution (value), the more detail in your image.
Select a resolution from the options displayed by clicking the button, or enter a value within the range
of 25 dpi to 19200 dpi (in 1 dpi increments).
Note
See Resolution for details.
Output Size
Select an output size.
Select Flexible to set custom sizes or select a size for printing or displaying. Select Add/Delete... to set
custom size and save it as a new output size option.
Flexible
You can specify the output resolution and scale, and adjust the cropping frame. When no cropping
frame is displayed, the entire Preview area will be scanned. When a cropping frame is displayed,
the portion within the cropping frame will be scanned.
To enlarge/reduce the scanned image, enter values into  (Width) and  (Height) in Output
Settings or specify a value (by 1%) for %. The maximum value available for % depends on the
Output Resolution. % can be specified for up to 19200 dpi (the maximum available output
resolution).
Paper Size (L, etc.) & Monitor Size (1024 x 768 pixels, etc.)
Width, height and scale cannot be specified. The preview image will be cropped according to the
selected output size and resolution. The portion within the cropping frame will be scanned at the
size of the selected paper/monitor size. You can drag the cropping frame to enlarge, reduce or
move it while maintaining the aspect ratio.
Add/Delete...
Open the Add/Delete the Output Size dialog box, in which you can save/delete custom output
sizes.
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							In the Add/Delete the Output Size dialog box, you can specify multiple output sizes and save them
at one time. Saved items appear in the Output Size list along with the predefined items.
Add
To add a size, select Print or Image display for Destination, then enter Output Size Name, Width,
and Height then click Add. The name of the added size appears in Output Size List.
Click Save to save all the added items. Click Cancel to cancel all items that were added after you
opened the Add/Delete the Output Size dialog box.
Delete
To delete an item, select it in Output Size List and click Delete. The deleted items will disappear
from Output Size List.
When you click Save, the items that disappeared from Output Size List will be deleted. When you
click Cancel, they will not be deleted.
Important
You cannot delete predefined output sizes such as A4 and 1024 x 768 pixels.
Note
Save up to 10 output sizes to Output Size List for each destination.
An error message appears when you enter a value outside the setting range. Enter a value
within the range displayed in the message.
Unit varies by Destination. For Print, select mm or inches. For Image display, the unit is
pixels.
Note
See Adjusting Cropping Frames for details on cropping frames.
Whether or how the cropping frame is initially displayed on a preview image can be specified on
the Preview tab of the Preferences dialog box. See Cropping Frame on Previewed Images in 
Preview Tab.
 (Switch Aspect Ratio)
Rotate the cropping frame 90 degrees. Click again to return it to the original orientation.
Data Size
An image file is created when the preview image is scanned. Its size when saved in BMP format is
displayed.
Note
When the file size is 100 MB or more, the value appears in red. In that case, a warning message
appears when you click Scan. It is recommended that you change each settings to set Data Size
99 MB or less, and than scan.
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Page 555 of 805 pages Output Settings
 
						

							Advanced Guide > Scanning > Scanning with Other Application Software > ScanGear (Scanner Driver) Screens >
Image Settings
Image Settings
Important
Do not apply these functions to images without moire, dust/scratches or faded colors. The color
tone may be adversely affected.
Selectable settings depend on color mode settings.
Scanning may take longer when you use Image Settings.
Image correction results may not be reflected in the preview image.
Image Settings allows you to set the following items:
Auto Tone
When this is set to ON, the brightness of the specified portion of the image is automatically optimized.
The result of the color adjustment will be reflected in the entire image. This setting is ON by default.
Important
You can set Auto Tone after preview.
You can set this setting when Recommended is selected on the Color Settings tab of the
Preferences dialog box.
When you click Multi-Crop, this setting turns to ON and you cannot change it.
Note
When previewing or scanning images with consistent color tone (such as the sky), the color tone
may change from the source image due to the Auto Tone function. In that case, set Auto Tone to
OFF.
Unsharp Mask
When this is set to ON, the outline of the subjects is emphasized to sharpen the image. This setting is
ON by default.
Descreen
Printed photos and pictures are displayed as a collection of fine dots. Moire is a phenomenon where
dots may interfere with each other and cause uneven gradation and a stripe pattern in the image.
Descreen is the function for reducing this moire effect. This setting is OFF by default.
Note
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							Even if Descreen is set to ON, some moire effects may remain if Unsharp Mask is set to ON. In
that case, set Unsharp Mask to OFF.
Selecting Magazine(Color) in Select Source in Basic Mode has the same effect as setting
Descreen to ON in Advanced Mode.
Reduce Dust and Scratches
Scanned photos may contain white dots caused by dust or scratches. Use this function to reduce such
noise. This setting is None by default.
None
Dust and scratches will not be reduced.
Low
Select this to reduce small dust particles and scratches. Large ones may remain.
Medium
It is recommended that you normally select this setting.
High
Select this to reduce small/large dust particles and scratches. Evidence of the reduction process
may remain and may also remove delicate parts of the image.
Important
This function may not be effective for some types of photos.
Note
It is recommended that you select None when scanning printed materials.
Fading Correction
Use this function to correct photos that have faded with time or have a colorcast. Colorcast is a
phenomenon where a specific color affects the entire picture due to the weather or ambient strong
colors. This setting is None by default.
None
Fading correction will not be applied.
Low
Select this to correct a small amount of fading and colorcast.
Medium
It is recommended that you normally select this setting.
High
Select this to correct a large amount of fading and colorcast. This can affect the tone of the image.
Important
You can set Fading Correction after preview.
Fading Correction may not be effective if the scan area is too small.
You can set this setting when Recommended is selected on the Color Settings tab of the
Preferences dialog box.
When you click Multi-Crop, this setting turns to None and you cannot change it.
Grain Correction
Use this function to reduce graininess (roughness) in photos taken with high-speed or sensitized film.
This setting is None by default.
None
Graininess will not be reduced.
Low
Select this when the photo is slightly grainy.
Medium
It is recommended that you normally select this setting.
High
Select this when the photo is very grainy. This can affect the gradation and sharpness of the
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							image.
Important
Grain Correction may not be effective if the scan area is too small.
Backlight Correction
Use this function to correct photos that have been shot against light.
When you change the Backlight Correction setting, the result will be reflected in the preview image.
None
Backlight correction will not be applied.
Low
Select this to correct slightly backlit photos. This will not affect the image contrast.
Medium
It is recommended that you normally select this setting.
High
Select this to correct strongly backlit photos. This can affect the image contrast.
Important
You can set Backlight Correction after preview.
You can set this setting when Recommended is selected on the Color Settings tab of the
Preferences dialog box.
Backlight Correction may not be effective if the scan area is too small.
When you click Multi-Crop, you cannot change this setting.
Note
Noise patterns may appear when Backlight Correction is applied. Applying Grain Correction and
setting Unsharp Mask to OFF may reduce the noise patterns.
Gutter Shadow Correction
Use this function to correct shadows that appear between pages when scanning open booklets.
When you set the Gutter Shadow Correction setting in the preveiw image, the result will be reflected.
Preview the effects before scanning, as results vary depending on the type of document and how it is
pressed.
Unclear or blurred text/lines caused by curved pages are not corrected.
None
Gutter shadow will not be corrected.
Low
Select this when the effect level is too strong with the medium setting.
Medium
It is recommended that you normally select this setting.
High
Select this when the effect level is too weak with the medium setting.
Important
Do not place items that weigh 4.4 lbs (2.0 kg) or more on the Platen. Also, do not press on the
document with a force exceeding 4.4 lbs (2.0 kg). If you press heavily, the scanner may not work
correctly or you might break the glass.
When you click Multi-Crop, this setting is not available. Click Reset then change the setting.
Align the document with the edge of the Platen. If not, the shadow will not be corrected properly.
Page 558 of 805 pages Image Settings
 
						

							Shadows may not be corrected properly depending on the document. If the page background is
not white, shadows may not be detected correctly or may not be detected at all.
While scanning, press down on the spine with the same amount of pressure you used to preview
the scan. If the binding part is not even, the shadow will not be corrected properly.
How to place the document depends on your model and the document to be scanned.
Note
Cover the document with black cloth if white spots, streaks, or colored patterns appear in scan
results due to ambient light entering between the document and the Platen.
If the shadow is not corrected properly, adjust the cropping frame on the preview image.
Adjusting Cropping Frames
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Page 559 of 805 pages Image Settings
 
						

							Advanced Guide > Scanning > Scanning with Other Application Software > ScanGear (Scanner Driver) Screens > Color
Adjustment Buttons
Color Adjustment Buttons
The Color Adjustment Buttons allow you to make fine corrections to the image brightness and color
tones. You can adjust the images overall brightness or contrast, and adjust its highlight and shadow
values (histogram) or balance (tone curve).
Important
The Color Adjustment Buttons are not available when you apply Multi-Crop or when you select Color
Matching on the Color Settings tab of the Preferences dialog box.
Selectable settings depend on color mode settings.
Note
When you adjust the image via the Color Adjustment Buttons, the results will be reflected in the
preview image.
Click a Color Adjustment Button to set the following items:
 (Saturation/Color Balance)
Adjust the vividness and color tone of the image. Use this function to brighten colors that have faded
with time or due to colorcast. Colorcast is a phenomenon where a specific color affects the entire
picture due to the weather or ambient strong colors.
Adjusting Saturation and Color Balance
 (Brightness/Contrast)
Adjust the brightness and contrast of the image. If the image is too dark or too bright, or if the image
quality is flat due to lack of contrast, you can adjust the levels of brightness and contrast.
Adjusting Brightness and Contrast
 (Histogram)
A histogram allows you to see the data concentration at each brightness level of an image. You can
specify the darkest level (shadow) and brightest level (highlight) within an image, cut the levels and
expand the middle of the tonal range of the image.
Adjusting Histogram
 (Tone Curve Settings)
Page 560 of 805 pages Color Adjustment Buttons