Fujitsu FI 4220C Operator Manual - Page 90

Select the detection conditions from Double, Feed under ADF Option

Page 90 highlights

3. Select the detection conditions from "Double Feed" under "ADF Option". SCANNING VARIOUS TYPES OF DOCUMENTS The following detection conditions are provided: 4 None Check thickness : Double-feed detection is not performed : The scanner uses a sensor to monitor the thickness of documents that are fed. It detects a double-feed by differences in document thickness when two or more document sheets are fed overlapping. 4.6 Detecting Double-feeds 61

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4.6
Detecting Double-feeds
61
4
SCANNING VARIOUS TYPES OF
DOCUMENTS
3.
Select the detection conditions from "Double
Feed" under "ADF Option".
The following detection conditions are provided:
None
: Double-feed detection is not performed
Check thickness
: The scanner uses a sensor to monitor the
thickness of documents that are fed. It
detects a double-feed by differences in
document thickness when two or more
document sheets are fed overlapping.