COPYRIGHT © 1999 CANON INC. CANON CLC1120/1130/1150 REV.0 MAR. 1999 PRINTED IN JAPAN (IMPRIME AU JAPON)
3-1
CHAPTER 3 EXPOSURE SYSTEM
I.
OPERATION
A. Outline
Figure 3-101 shows a cross section of the original exposure system, and Figure 3-102 shows an
external view.
Item
Description
Number of scans
4 scans max. (full color)
Scanner motor (PM15)
The motor is a 5-phase stepping motor used to drive the
scanner. Its direction of rotation changes when moving the
scanner forward and in reverse, while its speed of rotation
changes according to the selected reproduction ratio.
Scanning lamp (LA2)
Halogen lamp (200 W)
Scanner thermal switch 1 (TP1)
Prevents overheating of the scanner. (175ºC)
Scanner thermal switch 2 (TP6)
Prevents overheating of the scanner. (175ºC)
Scanner home position sensor (PS1)
Detects the scanner at its home position.
Table 3-101
Figure 3-101
Original Exposure System
No. 2 mirror
No. 3 mirror
No. 1 mirror
Scanning lamp
(forward)
Lens
CCD
CCD driver
Summary of Contents for CLC 1120
Page 6: ......
Page 20: ......
Page 22: ......
Page 48: ......
Page 94: ......
Page 96: ......
Page 114: ......
Page 134: ......
Page 136: ......
Page 152: ......
Page 242: ......
Page 346: ......
Page 374: ......
Page 376: ......
Page 412: ......
Page 452: ......
Page 454: ......
Page 517: ......
Page 881: ......
Page 893: ......
Page 895: ......
Page 899: ......