Scan Settings When Using Twain Scanner
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5
❖ ADF/ARDF
Note
❒ Originals are normally rectangular ( ) or horizontally long ( ). However, the
table above uses squares to make original orientation easier to understand.
Even if the actual shape of the original is different, the combination of original
orientation and the orientation specified on the scanner driver does not
change.
❒ For details about the Scanner Control dialog box, see the TWAIN driver Help.
❒ Depending on the settings, originals of different sizes are scanned differently.
When Scanning Originals of Mixed Sizes Using TWAIN Scanner
This section describes differences you need to be aware of when using the
TWAIN scanner to scan originals of the same width but different length, such as
A3&A4 or B4&B5.
•If [Auto detect(Mixed-size)] is selected in the [Original Size:] list, the machine de-
tects the length of each same-width original and then scans them.
•If [Auto detect(Uni-size)] is selected in the [Original Size:] list, the machine detects
the size of the first original of the batch and scans all subsequent originals at
that size.
Original Orientation TWAIN Scanner Control Dialog Box Key
top edge of original placed first
top edge touches rear of ADF/ARDF
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