Canon MX870 Series User Manual page 636

When scanning both sides of the documents from the ADF (Auto Document Feeder) with Auto
Mode, you can scan A4 or Letter-size documents.
When scanning two or more documents from the ADF (Auto Document Feeder), place
documents of the same size even if Auto Mode is set.
Note
To reduce moire, set Document Type to Magazine.
Color Mode
Select how to scan the document.
Document Size
Select the size of the document to be scanned.
When scanning both sides of the documents automatically from the ADF (Auto Document Feeder),
select A4 or Letter.
When you select Custom, a screen in which you can specify the document size appears. Select a
Units, then enter the Width and Height and click OK.
Important
When you select Auto Detect, the image may not be scanned at the correct position and size. In
that case, change the size to the actual document size (A4, Letter, etc.) and align a corner of the
document with the corner at the arrow (alignment mark) of the Platen.
Resolution
Select the resolution at which to scan documents.
Resolution
Use the scanner driver
Select this checkbox to display the ScanGear (scanner driver) screen and make advanced scan
settings.
Color Mode, Document Size, Resolution and other settings in the Custom dialog box will be
disabled. Specify these settings in the ScanGear screen.
Specify...
Opens the Scan Settings dialog box in which you can make advanced scan settings. You can also
specify the settings for scanning both sides of the documents automatically from the ADF (Auto
Document Feeder).
Scan Settings Dialog Box (One-click Mode Screen)
Save Settings
Automatically save the image to your computer after scanning it
Select this to save the images to your computer as specified after scanning them.
The File name, Save as type and Save in settings will be displayed.
File name
Enter the file name of the image to be saved (up to 64 characters). When saving multiple files, 4
digits are appended to each file name.
Save as type
Select a file type to save the scanned images.
Select Auto, JPEG/Exif, TIFF or BMP. Auto is displayed when Document Type is Auto Mode.
Important