Canon canoscan d660u 서비스 매뉴얼

Canon

COPYRIGHT © 2000 CANON INC. CANOSCAN D660U REV.0 JULY 2000 PRINTED IN JAPAN (IMPRIME AU JAPON)

CONTENTS

FEATURES ..................................... 1-1

SPECIFICATIONS ........................... 1-2

III. EXTERIOR FEATURES .................. 1-3

Front View ............................... 1-3

Rear View ................................ 1-3

IV. INSTALLATION .............................. 1-4

Installation Conditions .......... 1-4

Unlocking the Scanning

Unit .......................................... 1-5

Connecting to the Host

Computer ................................ 1-6

D. Connecting to FAU .................. 1-7

Connecting to Power Source . 1-7

Scanning a Document ............ 1-8

CUSTOMER’S DAILY

MAINTENANCE .............................. 1-9

CHAPTER 2 : GENERAL OPERATIONS

CHAPTER 1 : GENERAL DESCRIPTIONS

BASIC OPERATION ........................ 2-1

Functions ................................ 2-1

Outline of Electrical System .. 2-2

Main PCB Input and Output ... 2-3

D. Basic Sequences ..................... 2-4

OPTICAL SYSTEM ....................... 2-10

Outline .................................. 2-10

VAROS ................................... 2-11

Scanning Lamp/FAU Lamp

Lighting Circuit .................... 2-14

D. Drive Motor Control

Circuit ................................... 2-15

III. IMAGE PROCESSING SYSTEM ... 2-16

Outline .................................. 2-16

Image Processing

Functions .............................. 2-16

IV. CONTROL SYSTEM ..................... 2-19

Outline .................................. 2-19

USB Interface ........................ 2-19

POWER SUPPLY .......................... 2-21

CHAPTER 3 : MECHANICAL SYSTEM

EXTERNALS .................................. 3-1

Covers ...................................... 3-1

DRIVE SYSTEM .............................. 3-7

Motor Unit ............................... 3-7

III. OPTICAL SYSTEM ....................... 3-10

Lamp Unit .............................. 3-10

IV. PCB .............................................. 3-11

Main PCB ............................... 3-11

Button PCB ........................... 3-12

FAU ............................................... 3-14