Canon NP6330 Service Manual page 64

EXPOSURE SYSTEM
This chapter describes the outline of the purposes, roles and operations of the lens
driving, optical system and original detection of this copier, the relationship between
the electric system and mechanical system and the operational timing of each
component.
I. BASIC OPERATION...........................3-1
A. Varying the Reproduction Ratio.....3-1
II. LENS DRIVE SYSTEM ......................3-2
A. Movement of the Lens...................3-2
III. SCANNER DRIVE MECHANISM .......3-6
A. Driving the Scanner.......................3-6
COPYRIGHT © 1997 CANON INC.
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CHAPTER 3
CANON NP6330 REV.0 MAY 1997 PRINTED IN JAPAN (IMPRIME AU JAPON)
IV. OTHERS.............................................3-13
A. Controlling the Detection of
Original Sizes.................................3-13
V. DISASSEMBLY AND ASSEMBLY......3-19
A. Scanner Drive Assembly ...............3-19
B. Lens Drive Assembly.....................3-30