Read Deskew Data

Detect Double Feed

Slow Feeding

Enable Read Deskew Data to detect the skewing of a document and notify the application when a skewed document occurs.

NOTE: Read Deskew Data is not available when Long Paper is enabled.

When Detect Double Feed is enabled, multiple feed documents (two or more documents scanned simultaneously) will be detected.

Sensitivity—when you enable Detect Double Feed, Sensitivity is also enabled. Select one of the following detection sensitivities:

∙High—select this when you scan thick paper.

∙Low—select this when you scan thin paper.

∙Normal—select this when you scan standard paper.

NOTES: The scanner uses an ultrasonic wave to detect multiple feed documents. Document thickness and wrinkles may cause false reads.

When you scan important documents, check the number of sheets of a document and the number of scanned images to verify that all documents have been scanned.

Slow Feeding allows you to change the feeder speed in order to scan a thin, folded, creased, or curled document in the automatic document feeder. Before scanning, straighten the document and select the Slow Feeding check box.

NOTE: Enable Slow Feeding when Long Paper is selected.

A-63055 December 1999

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