Chapter 5 Various Ways to Scan
3 Press the [iMFF] button and confirm that 
is displayed on
the LCD, and then press the [Scan] button or restart scanning from the computer.
Note that, from hereon, 
in the LCD switches between shown/
hidden every time the [iMFF] button is pressed. According to the mode specified, the scanner operates as explained below if
documents are scanned while 
is displayed.
Operation Panel or [1: iMFF Setting] in the [Main Menu] of the operator panel.
zManual mode (Bypass by front panel button)
The next sheet is scanned without multifeed detection, and after the second sheet, multifeed errors are detected based on the settings configured in the scanner driver or the Software Operation Panel.
zAuto mode 1 (Bypass by combination of length and position) The scanner memorizes the length and location of the paper (overlap pattern) that caused a multifeed error and continues scanning. When a paper attachment of a similar pattern is detected, the scanner automatically ignores it to suppress multifeed detection. (*1)(*2)
zAuto mode 2 (Bypass by length)
The scanner remembers the length of the paper (overlap pattern) that caused a multifeed error and continues scanning. When a paper attachment of the same length or shorter is detected, the scanner automatically ignores it to suppress multifeed detection. (*2)
*1: Up to eight overlap patterns can be memorized in this mode. When the 9th overlap pattern is detected, the first pattern that was memorized is erased from the memory.
*2: To erase the memorized overlap patterns and the longest overlap length, press the [iMFF] and [Counter Reset] buttons at the same time for more than two seconds while [Ready] is displayed on the LCD. The LCD will display
or 
when the memory is erased. This
allows you to erase multifeed patterns and the longest overlap length that were not supposed to be memorized. Be careful with this operation because all memorized patterns will be erased.
Multifeed patterns can also be erased from the Software
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