8) Steps 1) through 7) are repeated up to the last copy, and the copies are stacked inthe lower feeding assembly in a staggered pattern.When the last copy has been stacked, the set-back rollers 1 and 2 are rotated, andthe first copy is moved forward until it is detected by the lower feeder outlet papersensor (PS13).Figure 5-5149) The set-back rollers 1 and 2 are rotated in reverse (at half speed), and the first copypaper is stopped when it has moved past the lower feeder outlet paper sensor(PS13).Figure 5-515Reference:If only one paper can be feeded on the lower feeding assmbly because of the copypaper seze, the copy paper is feeded the position 5 mm before the lower feederoutlet roller after feeded to the lower feeding assembly.CHAPTER 5 PICK-UP/FEEDING SYSTEMCOPYRIGHT © 1997 CANON INC. CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON) 5-25PS13Set-back roller 1 Set-back roller 2PS13Download Service Manual And Resetter Printer at http://printer1.blogspot.com