COPYRIGHT
2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 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
APPENDIX
I.
GENERAL CIRCUIT DIAGRAM .... A-1
II.
MAIN PCB CIRCUIT DIAGRAM ... A-2
III. CCD PCB CIRCUIT DIAGRAM ..... A-9
