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The following tables show the relationship between the original orientation and the Scanner Control dialog box settings:
Exposure glass
Original orientation | TWAIN Scanner Control dialog box key |
|---|---|
Top edge touches left side of the exposure glass
This orientation is the TWAIN driver's standard setting. Place originals in this orientation normally. |
|
Top edge touches rear of the exposure glass
|
|
Bottom edge touches left side of the exposure glass
|
|
Bottom edge touches top of the exposure glass
|
|
ADF
Original orientation | TWAIN Scanner Control dialog box key |
|---|---|
Top edge touches left side of the ADF
|
|
Top edge touches rear of the ADF
|
|
Bottom edge touches left side of the ADF
|
|
Bottom edge touches top of the ADF
|
|
Originals are normally vertically long (
) 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.
