Fujitsu fi-4220C2 Operator's Manual page 83

2) Rotate the Pick roller bushing in the direction of the arrow.
3) Remove the Pick roller while lifting it up in the direction of the arrow.
CAUTION
The Pick roller Bushing is hard. Do not turn this bearing with your fingernails.
Use a paper clip for turning the roller bushing If you can not rotate it with your finger.
Pick roller bushing
fi-4220C2 Image Scanner Operator's Guide
4.3 Replacing the Pick Roller
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