A-61661 May 2010 21
Blank Page Detection tab Blank Image Detection allows you to configure the scanner to not give
blank images to the scanning application. Select the image size (KB),
below which an image is determined to be blank. Images with sizes less
than the number you select will not be created. If you use this option,
you must specify a blank image size for each image type (Black and
White, Grayscale and Color) you want to delete. If you do not make an
entry in these fields, all images are kept.
Mode
• None: all images are given to the scanning application.
• Content: images will be considered blank based on the document
content within the image. Select Black and White, Grayscale or
Color to choose the maximum amount of content that the scanner
will consider to be blank. Any image that has more content than this
value will be considered non-blank and will be given to the scanning
application. The values range from 0 to 100 percent.
Content amount will be filled in with the amount of content in the
preview image. If you have a representative blank document (e.g.,
blank sheet with letter head), this can be used to assist with
determining the setting for Content amount (i.e., perform a preview
scan, click this button, and adjust Content amount as appropriate).
This option is only available when there is a preview image.
• Size: images will be considered blank based on the size of the image
that would be given to the scanning application (i.e., after all other
settings have been applied).
Learn Content — allows the scanner to determine the content amount
based on the documents to be scanned. Click Learn to use this
function.
NOTE: Learn mode cannot be applied to both the front and back sides
simultaneously. You must select the side you want to configure.
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