Basic Sequence Of Operations; Sequence Of Operations - Canon CLC 1120 Service Manual

CHAPTER 3 EXPOSURE SYSTEM
No. 2 mirror mount
B. Basic Sequence of Operations

1. Sequence of Operations

Copy Start key ON
Photosensitive
drum revolution
Transfer drum
revolution
Side A sensor (PS2)
Side B sensor (PS3)
Video signal
Scanner motor (PM15)
Scanner HP sensor
(PS1)
Scanning lamp (LA2)
SCRCT: Takes measurements for shading correction.
ODETCT: Performs original position detection, black original detection, and AE measurement.
Figure 3-103 A4/LTR, 2 Copies, Full Color, Direct, Cassette 1
3-2
COPYRIGHT © 1999 CANON INC.
Scanner motor
(PM15)
Figure 3-102
DSRDY INTR
1
1
ODETCT
CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
(forward)
No. 1 mirror
mount
Signal plate
Scanner home position
sensor (PS1)
COPY
2 3 4
2 3 4
Scanner forward
Scanner in reverse
LSTR
5 6 7
5 6 7
SCRCT