Canon CLC 1120 Service Manual page 57

Photosensitive drum revolution
Transfer drum revolution
Transfer drum side A/side B
Side A sensor (PS2)
Side B sensor (PS3)
Drum motor (M2)
b. Transfer Drum When Copying on Side B
The tables that follow show how sheets of copy paper are placed on the transfer drum in each
copying mode; in mono-color copying, C, Y, and Bk use the same arrangement as M.
Small size: 216 mm or less (A4/LTR or smaller) in feeding direction.
Large size: 217 mm or more in feeding direction.
2: Indicates the number of sheets of copy paper (2nd sheet).
M: Indicates the color to develop (e.g., M development).
· In the case of small-size paper, copying starts on side B.
Transfer drum
revolution
Leading edge of
copy paper
5 small-
Mono-
size sheets
color
(M)
3 large-
size sheets
5 small-
Full-
size sheets
color
(MCYBk)
3 large-
size sheets
COPYRIGHT © 1999 CANON INC.
DSRDY
Figure 2-206
1 2 3 4
B A B A B A B A
2 3 5
1 4
M
M M M
M
1
2 3
M
M M
1 2 1 2 1 2 1
M C C Y BK
M Y
1 1 1 1
M
C Y BK
Table 2-203
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
CHAPTER 2 BASIC OPERATION
INTR COPY
1
1
B A B
6 7
5
B A B A B A B A
2 3 4 3 4 3 4 3
BK M C C Y BK
M Y
2 2 2
M
C Y
LSTR STBY
9
9
A B A
8 9 10 11
B A B A B A
4 5 5 5
BK M C Y
2 3 3 3
M
BK C Y
12
B A
5
BK
3
BK
2-9