2. Orientation of the Cassette/Front Paper Deck Separation RollerKeep the following in mind when replacing the separation roller.Figure 11-2273. Orientation of the Feeding Roller (cassette/front paper deck)When installing the feeding roller assembly q of the cassette/deck pick-upassembly, be sure that the belt pulley w is toward the front.When installing the feeding roller e to the feeding roller shaft r, be sure that themarking “5” t faces the front.Figure 11-228w qr55etFrontWider groove Narrower groove(front of copier)(rear of copier)COPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 11 TROUBLESHOOTING11-25