Fujitsu ScanSnap N1800 Operator's Manual page 372

5. Rotate the left bushing.
6. Remove the shaft.
Slightly lift the left side of the shaft (by approximately 5 mm), slide the shaft to the
left, and lift it up and away.
ATTENTION
The pick roller bushing may be hard to rotate. Do not try to turn it with your fingernail.
Use a paper clip to turn the roller bushing if you cannot rotate it with your fingertip.
372
7.5 Replacing Parts
Bushing
Shaft
Pick roller
Pick roller
Shaft