Service manual

CHAPTER 5
5 - 1 COPYRIGHT  2002 CANON INC. CANOSCAN 8000F REV.0 OCT. 2002 PRINTED IN JAPAN (IMPRIME AU JAPON)
I. INTRODUCTION
A. Initial Check
Check if the operating environment conforms to the following conditions.
* Line voltage is within ±10% of the rated value.
* Ambient temperature and humidity conform to the operating environment. (Refer to
CHAPTER 1, I. SPECIFICATIONS)
* The scanner is not setup near a water faucet, boiler, humidifier, open flame, or in dusty
place.
* The scanner is not exposed to direct sunlight. If it is inevitable to setup in a sunny place,
hang a curtain to block direct sunlight.
* The scanner is setup in a well-ventilated place.
B. Others
Moving a scanner from a cold place to a warm place can cause condensation on the metal
parts, resulting in a faulty operation.