4) When the first copy paper has moved past the set-back roller 2, the set-back rollers1 and 2 are rotated in reverse until the second copy paper moves past the lowerfeeder outlet paper sensor (PS13); at the same time, the lower feeder flapper israised.Figure 5-5205) The re-pick up operation for the second copy paper is started as soon as the firstcopy paper turns on the pre-registration paper sensor (PS9).Figure 5-5215-28CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)Lower feederflapperLower feeder outletpaper sensor (PS13)Lower feeder outlet rollerSet-back roller 2Set-back roller 1Pre-registration paper sensor (PS9)HorizontalregistrationrollerHorizontal registrationpaper sensor (PS14)Photosensitive drum
