4) Remove the E-ring r, and push in the spindle shaft t to remove.5) Disconnect the connector y, and remove the registration feeding assembly u fromthe fixing/feeding unit.Figure 5-8583. Removing the Registration Roller (upper rubber roller)1) Loosen the two set screws q on the electromagnetic clutch at the rear.2) Remove the spring w, E-ring e, spacer r, bushing t, and bearing y.Figure 5-859qw ertyrtyuCOPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 5 PICK-UP/FEEDING SYSTEM5-94Download service manual and resetter printer at http://printer1.blogspot.com