4. Re-Pick Up1) When the Copy Start key is pressed, the set-back rollers 1 and 2 start to rotate,moving all copy papers inside the lower feeding assembly forward.Figure 5-5172) A specific period after the lower feeder outlet paper sensor (PS13) has detected thefirst copy paper, the lower feeder flapper is lowered and, at the same time, the lowerfeeder outlet roller start to rotate.Figure 5-5183) The set-back rollers 1 and 2 and the lower feeding assembly outlet roller rotate toseparate the first copy paper from the subsequent copy papers.Figure 5-519CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-27Set-back roller 1 Set-back roller 2PS13Lower feederflapperLower feeder outlet rollerPS13Lower feeder outlet rollerPS13