Fujitsu FI-5900C Operator's Manual page 107

4. Select the detection conditions from [Multifeed Detection] under [ADF
Option].
You can choose the following:
None
Check
overlapping
Check length
Check overlapping
and length
Hardware settings
Furthermore, refer to
information about the document for multifeed detection.
5. Click the [OK] button.
The display returns to the [TWAIN Driver] dialog box. Then, perform the scanning operation
on the dialog box.
⇒ The scanner will stop scanning if multifeed detection is enabled in the middle of scanning
operation.
6. Push the [Send To] button on the operation panel.
⇒ Detected multifeeds will be ejected.
Multifeed detection is not performed.
The scanner monitors for the overlapping of documents. The scanner detects a
multifeed by differences in ultrasonic propagation.
When this method is slected, two more options are available specified by other
sections.
• Multifeed detection areas can be narrowed separately for left/middle/right
Ultrasonic sensors to avoid unintensional multifeed detection of sticked pho-
togragh or something on the document. To specify this, go to Step 4 in Sec-
tion "8.4 Multifeed Detection" on page 179.
• If photogragh or something is sticked on the document and its size and/or
position are same, you can easily let the scanner memorize its size and/or
position just scanning those document. To use this function, go to Section
"8.10 Intelligent multifeed setting" on page 191
ing Multifeed for fixed format" on page
The scanner monitors the length of documents. It detects a multifeed by differ-
ences in the document length when two or more document sheets are fed over-
lapping.
The scanner monitors both document overlapping and length to detect
multifeeds.
The scanner will detect multifeeds according the settings configured on the
Software Operator Panel. Refer to
"7.5 Multifeed Detection Conditions" on page 162
or Section "3.11 Not detect-
96.
"8.4 Multifeed Detection" on page
for detailed
3.7 Detecting Multifeeds
3
179.
87