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COPYRIGHT
©
1998 CANON INC. CANON NP7161/NP7160 REV.0 AUG. 1998 PRINTED IN JAPAN (IMPRIME AU JAPON)
v
CONTENTS
CHAPTER 1 GENERAL DESCRIPTION
I. FEATURES .............................................. 1-1
II. SPECIFICATIONS ................................... 1-2
A. Copier ................................................. 1-2
1. Type ............................................. 1-2
2. Mechanisms ................................. 1-2
3. Performance ................................. 1-3
4. Others ........................................... 1-5
III. NAMES OF PARTS.................................. 1-8
A. External View ..................................... 1-8
B. Cross Section ..................................... 1-9
1. Copier ........................................... 1-9
IV. OPERATING THE MACHINE ................ 1-10
A. Control Panel.................................... 1-10
B. User Mode ........................................ 1-12
1. Outline ........................................ 1-12
V. ROUTINE MAINTENANCE
(BY THE USER) .................................... 1-14
VI. PONITS TO NOTE (BY THE USER) ..... 1-15
VII. IMAGE FORMATION ............................. 1-16
A. Outline .............................................. 1-16
CHAPTER 2 BASIC OPERATION
I. BASIC MECHANISMS ............................. 2-1
A. Functional Construction ..................... 2-1
B. Outline of the Electrical Circuitry........ 2-2
C. Basic Sequence of Operations .......... 2-4
1. Basic Sequence of Operations at
Power-On ..................................... 2-4
2. Basic Sequence of Operations at
Copy Start .................................... 2-6
D. Main Motor (M1) Control Circuitry...... 2-8
1. Outline .......................................... 2-8
2. Operation...................................... 2-8
3. Detecting an Error ........................ 2-8
E. Inputs to the DC Controller ................ 2-9
1. Inputs to the
DC Controller (1/3) ....................... 2-9
2. Inputs to the
DC Controller (2/3) ..................... 2-10
3. Inputs to the
DC Controller (3/3) ..................... 2-11
F. Outputs from the DC Controller ....... 2-12
1. Outputs from the
DC Controller (1/4) ..................... 2-12
2. Outputs from the
DC Controller (2/4) ..................... 2-13
3. Outputs from the
DC Controller (3/4) ..................... 2-14
4. Outputs from the
DC Controller (4/4) ..................... 2-15
G. Inputs to and Outputs from
Accessories (1/1) ............................. 2-16