V. CONTROLLING THE REGISTRATION CLUTCHThe registration clutch controls copy paper so that it matches the image on thephotosensitive drum at a specific position.In non-binding mode, the registration clutch exerts control so that the leading edgeof copy paper matches the leading edge of the image.In binding mode, control will be as shown in Figure 5-501 so as to create a leadingedge width on copies.Figure 5-501 A B/0D 5!"D 55or0D 55&'D 5D 5or0!"D 5D 5D 55()D 5D 5D 5BABAOne-sidedoriginal to Two-sided copyTwo-sidedoriginal to Two-sided copyTwo-sidedoriginal to One-sided copyPage separation(one-sidedcopying)Two-sidedoriginal toOverlay copyPage separationto OverlycopyingPage separationto Two-sidedcopyOne-sidedoriginal toOverlay copyCopying on 1st sideCopying on 2nd sideCopying on 1st sideCopying on 2nd sideCopying on 1st sideCopying on 2nd sideCopying on 1st side(left)Coping on 2nd side(right)Copying on 1st side(left)Coping on 2nd side(right)Copying on 1st sideCopying on 2nd sideCopying on 1st sideCopying on 2nd sideCoping on 2nd side(right)Copying on 1st side(left)BBBBBABBBBBBB0 to 20 mm;the diagramsassume ashift set to 5mm.Copy paper ahead ofimage on drumCopy paper behind imageon drumImage on drumImage on drumCopy paper Image areawhen copyingon 1st sideImage areawhen copyingon 2nd sideD Image area : Erase by blankingexposure lampDrum DrumCopy paper Copy paperSelected mode Copy papercontrol timing Shift (mm) Copy paper on copy trayOne-sided original to One-sided copyCOPYRIGHT © 1997 CANON INC. CANON NP6350/NP6251 REV. 0 JULY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)CHAPTER 5 PICK-UP/FEEDING SYSTEM5-23
