# Retard Roller

1. Pull the Paper Cassette 2 (A), then remove it from the Optional Paper Cassette Unit (B).
   
2. Disengage two hooks(x2) of the Extension Spring, then remove the Retard Roller Extension Spring (A).
   
3. Stand the paper cassette (A), then insert the flathead precision screwdriver (B) to the gap between the Retard Roller (C) and the paper cassette (A) as shown above.
   
4. While inserting the flathead precision screwdriver (A) into the gap, insert the other flathead precision screwdriver (B) to the right hook section on the backside of the paper cassette to release the hook.
   
5. While inserting the flathead precision screwdriver (A) into the gap, insert the other flathead precision screwdriver (B) to the left hook section on the backside of the paper cassette to release the hook.
   
6. Remove the Retard Roller (B) from the paper cassette (A).