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Chapter 2

66 VirtualReScan (VRS) User’s Guide

removal if blank page deletion is enabled. You can also configure VRS to detect small

amounts of content, in which case the same speckled page may not be considered

blank and it would not be deleted. When VRS evaluates the page content, the

background color is ignored.

Depending on the content sensitivity setting, VRS may fail to identify a blank page if

it contains marks caused by holes (such as notebook paper holes) near the edge of the

paper. You can avoid this issue by selecting the Ignore Holes option. With Ignore

Holes selected, VRS can successfully detect a blank page, even if it contains hole

marks near the edges.

Some scanner and scanning applications include their own blank page deletion

feature. If you are using VRS with such a scanner, we do not recommend that both

blank page deletion features be enabled at the same time. For best results, select blank

page deletion from VRS and turn off the counterpart feature.

With ImageControls scanning applications, you can enable VRS blank page detection

without deletion. In this case, the scanning application receives a notification from

VRS that a blank page has been detected. Instead of deleting the page, VRS sends it to

the scanning application, which can be configured to handle the page according to

your preference.

When the VRS QC mode is set to First Page and the first page is blank, it is clearly

identified in the VRS Interactive Viewer as a detected blank page or a page to be

deleted. Similarly, if the QC mode is set to Every Page, any blank page that appears in

the viewer is identified the same way (Figure 2-44). Blank pages that are not marked

for deletion are sent to the scanning application.

If a page is removed as a result of blank page deletion, any exceptions that it may

have generated for other reasons are disregarded and canceled. Any exceptions

related to the image on the reverse side of the blank page are processed as usual.

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Kofax UP-D005-0001 Guía de usuario Pagina 76