COPYRIGHT © 2001 CANON INC. CANOSCAN D1230U/D2400U REV.0 MARCH 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
I.
INTRODUCTION ............................. 5-1
A.
Initial Check ............................ 5-1
B. Others ...................................... 5-1
II.
TROUBLESHOOTING
FLOWCHART .................................. 5-2
A.
Power LED Failure ................... 5-2
B.
Communication Failure ........... 5-3
III. PROBLEM, CAUSE AND
CORRECTIVE ACTION ................... 5-4
A.
Power LED Not Lighting .......... 5-4
B.
Communication Failure ........... 5-4
C.
Scanning Unit Movement
Failure ...................................... 5-5
D.
Poor Image Quality ................... 5-5
E.
Acoustic Noise ......................... 5-5
IV. CANON SCANNER TEST .................. 5-6
A.
Outline ..................................... 5-6
B.
Operating Environment ........... 5-6
C.
Functions ................................ 5-7
D.
Functions Descriptions ........... 5-8
E.
Error Message ........................ 5-16
CHAPTER 5 : TROUBLESHOOTING
CHAPTER 4 : MAINTENANCE AND SERVICING
I.
PERIODICAL REPLACEMENT
PARTS ............................................ 4-1
II.
CONSUMABLE PARTS
DURABILITY ................................... 4-1
III. PERIODICAL SERVICING .............. 4-1
IV. SPECIAL TOOLS ............................ 4-1
V.
SOLVENTS AND LUBRICANTS ...... 4-1
CHAPTER 6 : PARTS CATALOG
FIGURE 001 ................................... 6-2
FIGURE 100 ................................... 6-4
FIGURE 200 ................................... 6-6
FIGURE 300 ................................... 6-8
APPENDIX
I.
GENERAL CIRCUIT DIAGRAM
(CanoScan D1230U) ...................... A-1
II.
GENERAL CIRCUIT DIAGRAM
(CanoScan D2400U) ...................... A-2
III. MAIN PCB CIRCUIT DIAGRAM
(CanoScan D1230U) ...................... A-3
IV. MAIN PCB CIRCUIT DIAGRAM
(CanoScan D2400U) .................... A-10
