Fujitsu fi-6670 Operator's Manual page 160

Chapter 8 Operational Settings
Detection Method
Check Overlapping Detects multifeeds by checking for
(Ultrasonic) document overlapping.
When this option is selected, the following
two more detection options can be set:
• You can specify the multifeed detection
range by the length from the leading
edge of document. Go to
Multifeed Detection Range [Document
Check Area Specification for Multifeed
Detection]" (on page
• If two or more sheets of paper of the
same size are stuck on the same
position of the document, you can
cancel the Multifeed Detection for that
area. Go to
tion for a Fixed Format" (on page
Check Length Detects multifeeds by monitoring the differ-
ence of the document length.
Check Overlapping Detects multifeeds when both [Check
and Length Overlapping(Ultrasonic)] and [Check
Length] are selected.
Length Select 10, 15, or 20 mm as the document
length difference, which is to be considered
as a Multifeed, when [Check Length] is
selected. If the detected document length
does not reach the selected length, it will be
recognized just as an error, and thus will not
be recognized as a multifeed.
Description
"Specifying the
161).
"Bypassing Multifeed Detec-
88).
• When scanning documents of different lengths
together in the same stack, select [Checking Overlap-
ping(Ultrasonic)].
•
If something like a stamp, memo or photo is glued to
the document, specifying [Checking Overlap-
ping(Ultrasonic)] may wrongly detect the glued section
as an overlap error. When scanning such a document,
select [Checking Length] instead. Note you can also
select [Checking Overlapping(Ultrasonic)] by limiting
the detection range.
You can also use the scanner driver to configure the
settings above. In this case, the settings in the scanner
driver are given a priority.
TOP
Contents
Index
Introduction
Scanner
Overview
Loading
Documents
Scan
Parameters
Various
Documents
Daily Care
Consumables
Trouble-
shooting
Operational
Settings
Appendix
Glossary
160