3) Remove the separation roller yfrom the separation roller shaftmount.Take care not to lose the pin on theroller.The urethane sponge used on theroller is initially pink and changesto yellow over time, accelerated byexposure to light (pink to orange,and then to yellow).The fact is common to all urethanesponge types, and will not affect itsphysical performance. Keep inmind that color difference, if any,does not indicate different parttypes.5. Adjusting the Pressure of theSeparation RollerIf double feeding or pick-up failureoccurs during pick-up, adjust the posi-tion of the pressure spring of the sepa-ration roller.• If double feeding occurs, move thespring in the direction of B.• If pick-up failure occurs, move thespring in the direction of A.CHAPTER 5 PICK-UP/FEEDING SYSTEM5-80 COPYRIGHT © 1997 CANON INC. CANON NP6560/NP6360/NP6260 REV. 0 NOV. 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)Caution:Caution: Figure 5-841yq Feeding roller e Pressure leverw Separation roller r Pressure springFigure 5-842qwerAB
