Chapter 8 Operational Settings
Appendix
Glossary
Introduction
Index
Contents
TOP
139
How to Load
Documents
Scanner
Overview
How to Use the
Operator Panel
Various Ways to
Scan
Daily Care
Troubleshooting
Replacing the
Consumables
Operational
Settings
Check Length Detects multifeed by the difference in length of the
documents.
Note that multifeeds cannot be detected
accurately when scanning a mixed batch of
different sizes.
Check
Overlapping
and Length
Detects multifeed by the combination of [Check
Overlapping (Ultrasonic)] and [Check Length].
Note that multifeeds cannot be detected
accurately when scanning a mixed batch of
different sizes.
When this is selected, you can also specify the
following options:
z Specify the detection range by the length from
the top of the document.
Proceed to "Specifying the Area to Detect
Multifeed [Document check area specification
for Multifeed Detection]" (page 140).
Length Select a length difference from 10/15/20 mm. Any
length under the specified value will not be
detected as multifeed.
Method Description ATTENTION
z To scan documents with different lengths, specify [Check
Overlapping (Ultrasonic)].
z When a photograph or a piece of paper is attached on the
document, the overlapping part of the document may be falsely
detected as multifeed if [Check Overlapping (Ultrasonic)] is
specified. In that case, specify [Check Length].
Note however that [Check Overlapping (Ultrasonic)] can still be
used by restricting the detection range.
z Multifeed cannot be detected when using the Carrier Sheet.
HINT
This setting can also be configured in the scanner driver. Note that
priority is given to the scanner driver setting.
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