Panasonic KV-S4085CW - Manual (Page 63)

3. Pull open the double feed prevention roller cover towards you by using the indent ( 1 ).
1
4. Remove the double feed prevention roller ( 1 ) in the direction of the arrow.
1
5. Take out the new double feed prevention roller in the optional "Roller exchange kit (KV-SS033)".
Operating Manual 63
Replacement Parts and Optional Units