Ricoh 917F Operating Instructions Manual page 753

Original Orientation
This orientation is the TWAIN driver's
standard setting. Place originals in this
orientation normally.
top edge touches rear of exposure glass
bottom edge touches left side of exposure
glass
bottom edge touches top of exposure glass
ADF
Original Orientation
top edge of original placed first
top edge touches rear of ADF
bottom edge touches left side of ADF
bottom edge touches top of ADF
Scan Settings When Using TWAIN Scanner
TWAIN Scanner Control Dialog Box Key
TWAIN Scanner Control Dialog Box Key
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