Fujitsu PA03541-B105 Operator's Manual page 185

3. Remove the jammed paper.
4. Close the ADF.
ADF
⇒
You should hear the ADF click when it returns to its original position.
ATTENTION
Make sure that the ADF is firmly closed. Otherwise, paper jams or
other feeding errors may occur.
ScanSnap S300M Operator's Guide
7.1 Clearing Document Jams
Paper
chute
7
165