1. Make sure that the paper chute is detached from the scanner. Open the separation roller cover. Remove the pick roller and separation roller by detaching the roller heads from their corresponding slots (pulling in the direction of the arrows shown in the pictures below).

2. Install the new pick roller and the separation roller by aligning the roller tips with their corresponding slots and locking them into place (inserting rollers in the direction of the arrows shown in the pictures below). Roll the rollers to make sure that they are correctly positioned. Close the roller cover.