Chapter 9 Operational Settings
147
Specifying an Area to Detect Multifeed
[Document check area specification for Multifeed
Detection]
The following setting is only available when you specified
[Check Overlapping (Ultrasonic)].
1
From the listing on the left, select [Device Setting 2]
J
[Document check area specification for Multifeed
Detection].
Select the [Selected range] check box in the dialog box.
2
Specify the detection range.
Range
Description
Selected range
Select the check box to specify the
detection range (colored in light blue) in the
picture below.
Select the check box to enable the setting in
this dialog box. Clear the check box to
disable the setting. Clearing this check box
sets both start and end positions to "0",
making the whole document to be detected
for multifeeds.
The above condition applies when the
document is set to the center of the pick
roller width.
Disable
(Middle)
Does not detect multifeeds for the selected
area.
Enable
(Middle)
Detects multifeeds for the selected area.
Start
(Middle)
Displays the start position of the detection
by the length from the leading edge of the
document.
Range: 0 to 510 mm, in 2 mm increments,
Start<End
50
F
e
ed dir
e
ct
ion
Unit: mm
Range
Document
Middle
