Detecting Multifeeds; Trouble; Shooting; Operational - Fujitsu fi-6670 Operator's Manual

Chapter 4 Various Documents

Detecting Multifeeds

A "multifeed" is a feeding error that occurs when two or more
sheets in the ADF Paper Chute are fed simultaneously into the
scanner.
You can set the scanner so it will detect multifeeds and display
an error message.
To make the scanner to detect multifeeds, change the settings
in the scanner driver or in the Software Operation Panel.
For how to configure settings in the Software Operation Panel,
refer to "Multifeed Detection" (on page
1
Load a target document on the ADF Paper Chute.
For how to load documents on the ADF Paper Chute, refer to
Loading Documents on the ADF" (on page
2
Start up ScandAll PRO, and then open the [TWAIN Driver
(32)] dialog box.
For how to open the [TWAIN Driver (32)] dialog box, "ScandAll PRO
V2.0 User's Guide".
3
Click the [Option] button.
⇒
The [Option] dialog box appears.
4
159).
"2.1
39).
Select the [Job/Cache] tab, and then specify the desired
multifeed detection condition at [Multifeed Detection]
under [ADF Option].
The following list the multifeed detection conditions:
Condition
None Does not detect multifeeds.
Check Overlap- Monitors both document overlapping and length
ping and Length to detect multifeeds.
Check Overlap- Uses the built-in ultrasonic sensors inside the
ping ADF to monitor document sheets during
feeding, and to judge multifeeds according to
the deviation of reflected ultrasonic waves.
Check Length Monitors the length of document during feeding,
and judges multifeeds according to the devia-
tion of lengths sensed.
Description
TOP
Contents
Index
Introduction
Scanner
Overview
Loading
Documents
Scan
Parameters
Various
Documents
Daily Care
Consumables

Trouble-

shooting

Operational

Settings

Appendix
Glossary
87