Fujitsu ScanSnap S510M Operator's Manual page 243

4. Remove the sheet guide.
Hold the pick-up tabs on the sheet guide between the thumb and index finger, and then pull
up the sheet guide to remove.
Sheet guide
5. Rotate the pick roller bushing (left).
Pick roller Pick roller bushing
ScanSnap S510M Operator's Guide
9.3 Replacing the Pick Roller
Pick-up tab
Pick-up tab
Pick roller shaft
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