Controlling The Registration Clutch - Canon NP6330 Service Manual

CHAPTER 5 PICK-UP/FEEDING SYSTEM
IV. CONTROLLING THE REGISTRATION CLUTCH
The registration clutch (CL1) controls copy paper so that it matches the image on the
drum at a specific position.
Unless binding mode is used, the registration clutch (CL1) controls copy paper so
that its leading edge and the leading edge of the image on the drum match.
In binding mode, control will be as shown in Figure 5-401 to create a binding margin
on copies.
Selected mode
one-sided original
one-sided
original
two-sided copy
two-sided
original
two-sided copy
two-sided original
one-sided copy
page separation
(one-sided copy)
page separation
two-sided copy
Copy paper
5-16
one-sided copy
copying on 1st
side
copying on
2nd side
copying on 1st
side
copying on
2nd side
copying on 1st
side
copying on
2nd side
copying on 1st
side(left)
copying on
2nd side(right)
copying on 1st
side(left)
copying on
2nd side(right)
Image area
during copying
on 1st side
COPYRIGHT © 1997 CANON INC.
Copy paper
Shift (mm)
timing
B
A
May be
between 1
B and 20 mm;
figures
assume a
A
shift of 5 mm.
B
B
B
B
B
A
B
Image area during
copying on 2nd side
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
Copy paper on copy tray
D
D
D
D
D
D
D
D
D area: erased by blank exposure lamp.
5
5
5 or
0
5
5
5
5 or
0
5
5
5
5