Fujitsu ScanSnap N1800 Operating Manual page 445

3. Align the edges of the document sheets to be loaded, and slightly skew the
leading edge of the document.
Slightly skew
Feed direction
Scanning the document sheets whose edges are not aligned might
cause paper jams or damage to the document.
3. Load the documents into the ADF paper chute, as shown in the following
diagram.
Cross section
Documents
Pick roller
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