Controlling The Registration Roller Clutch - Canon GP215 Service Manual

G. Controlling the Registration Roller Clutch
The registration roller clutch (CL1) controls copy paper so that it matches with the image on the drum
at a specific location.
You may change the timing at which the registration roller clutch turns ON in service mode (*3*;
RESIST).
Selected mode
one-sided original → one-sided copy
one-sided original copying on 1st side
↓
two-sided copy copying on 2nd side
two-sided original copying on 1st side
↓
two-sided copy copying on 2nd side
two-sided original copying on 1st side
↓
one-sided copy copying on 2nd side
page separation copying on 1st side (left)
(one-sided copy)
copying on 2nd side (right)
page separation copying on 1st side (let)
↓
two-sided copy copying on 2nd side (right)
one-sided original copying on 1st side
↓
overlay copy copying on 2nd side
two-sided original copying on 1st side
↓
overlay copy copying on 2nd side
page separation copying on 1st side (left)
↓
overlay copy copying on 2nd side (right)
Copy paper
Image area when copying on 2nd side D area: Erased by blank exposure lamp
Drum
A
Copy paper ahead
of image on drum
COPYRIGHT © 1996 CANON INC.
Copy paper
B
A
B
A
B
B
B
B
B
A
B
B
B
B
B
B
B
Image area when copying on 1st side
Image on drum
CANON GP215/200 REV.0 JULY 1996 PRINTED IN JAPAN (IMPRIME AU JAPON)
3. OPERATIONS AND TIMING
Shift (mm) Copy paper on copy tray
May be
between 0
and 20 mm;
the figures
assume a
shift of 5
mm.
Drum
Image on drum
B
Copy paper behind
image on drum
D 5
D 5
5 or
0
D 5
5
D 5
D 5 or
0
D 5
D 5
D 5
5
D 5
D 5
D 5
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