Operational - Fujitsu fi-7140 Operator's Manual

Chapter 8 Operational Settings
3
Select a detection method.
Method
None Does not detect multifeed.
Check Detects multifeed by the overlapping of
Overlapping documents.
(Ultrasonic) When this is selected, you can also specify the
two following options:
 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 154)
details.
 Ignore the multifeed when there is paper of the
same size attached to a designated location
on the page. Proceed to
a Set Pattern" (page 69)
Check Length Detects multifeed by the difference in length of the
documents.
Note that
accurately when a mixed batch of different sizes
is scanned.
Description
for more
"Ignoring Multifeed for
for more details.
multifeeds cannot be detected
Method Description
Check Detects multifeed by the combination of [Check
Overlapping Overlapping (Ultrasonic)] and [Check Length].
and Length Note that multifeeds
accurately when a mixed batch of different sizes
is scanned.
When this is selected, you can also specify the
two following options:
 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 154)
details.
 Ignore the multifeed when there is paper of the
same size attached to a designated location
on the page. Proceed to
a Set Pattern" (page 69)
Length Select a length difference from 10/15/20 mm
when detecting a multifeed by the difference in
length of the documents. Any length under the
specified value will not be detected as multifeed.
ATTENTION
 To scan documents with different lengths, specify [Check
Overlapping (Ultrasonic)].
 When an attachment such as a sticky note, receipt, or photo 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 you can still use [Check Overlapping
(Ultrasonic)] by restricting the detection range.
 Multifeed cannot be detected when the Carrier Sheet is used.
HINT
This setting can also be configured in the scanner driver. Note that
priority is given to the scanner driver setting.
TOP
Contents
Index
Introduction
cannot be detected
Scanner
Overview
How to Load
Documents
How to Use the
for more
Operator Panel
Various Ways to
"Ignoring Multifeed for
Scan
for more details.
Daily Care
Replacing the
Consumables
Troubleshooting

Operational

Settings
Appendix
Glossary
153