Canon imageFORMULA DR-7090C Reference Manual

Also see for DR 7090C - imageFORMULA - Document Scanner: Brochure & specs Easy start guide Brochure & specs User manual Specifications

Contents

Canon imageFORMULA DR-7090C Reference Manual Manual pdf 10 page image

21. Important Safety InstructionsTo ensure the safe operation of this scanner, be sure to read the safety warnings and precautions described below.Installation LocationThe performance of this scanner is affected by theenvironment in which it is installed. Make sure that thelocation where the scanner is installed meets the followingenvironmental requirements.● Provide adequate space around the scanner foroperation, maintenance, and ventilation.● Avoid installing the machine in direct sunlight. Ifthis is unavoidable, use curtains to shade thescanner.● Avoid locations with excessive dust or cigarettesmoke. Dust and smoke can have negative effectson the inner parts of the scanner.● Avoid warm or humid locations, such as in thevicinity of a water faucet, water heater, orhumidifier, and avoid locations where the fumesfrom ammonia, paint thinner, or other volatilechemicals may be present.● Avoid locations that are subject to vibration.● Avoid exposing the scanner to rapid changes intemperature. If the room in which the scanner isinstalled is cold but rapidly heated, water droplets(condensation) may form inside the scanner. Thismay result in a noticeable degradation in scanningquality.The following conditions are recommended foroptimal scanning quality:Room temperature: 15 °C to 30 °C (59 °F to86 °F)Humidity: 25% to 80% RH● Avoid installing the scanner near equipment thatgenerates a magnetic field (e.g. speakers,televisions, or radios).Removing the Transportation ScrewThree transportation screws are preinstalled at the factory tosecure the scanner’s optical unit and protect it from damagecaused by vibration and shock during shipment. Make sure toremove these screws before using the scanner.5.9" (150 mm) or more5.9" (150 mm) or more27.6" (700 mm) or more3.9" (100 mm) or more36.2" (920 mm) or more