Canon FB620U manual Uneven or stepped surfaces High-temperature environments

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The supplied cable is approximately 3ft (1m) long. Set up the scanner so that the cable reach from the scanner to the electrical outlet.

Do not set up in areas where there is an excessive fluctuation in temperature or humid- ity. Also do not move the equipment from high humidity areas to low humidity areas. Condensation may cause image errors. After moving from high humidity areas to low humidity areas, leave the scanner enough time to gradually adapt to the new conditions before use.

Do not use the scanner in areas subject to direct sunlight. The humidity may rise inside the equipment and cause damage or decrease image quality. If you have to use the scanner in direct sunlight, make sure to use a thick curtain to block the light.

Locations to Avoid

Uneven or stepped surfaces

High-temperature environments

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Contents GuideGuide This page intentionally left blank How to Use the Product Guide Organization of the Product GuideConventions Used in this Guide DisclaimerTable of Contents Page Features of the CanoScan FB620U Compact FootprintPage Safety Precautions About LocationsAbout the Power Supply General Handling Precautions Page Setup and Use Uneven or stepped surfaces High-temperature environments Sunlight Components Guide Scanning UnitUSB Connector Placement and Connection Connecting to the Computer Scanner Connected to Another USB Device About the USB Interface Positioning the Documents Lift the document cover Place the documentPage How to Use the Start Button Smart Button and ScanGear Toolbox CSChanging the Start Button Functions Page Transporting the Scanner Lock Switch Position Appendices Troubleshooting Scanner Appears as an Unknown Device Not a Scanner Installation is unsuccessful Twain problem message is displayed WindowsUser’s Guide electonic manual Problems with the Scanner Scanner not identifiedProblems with Scanning Scanner will not scanScan quality is poor Glossy color photo will not scan clearlySlow scanning speed Stripes appear on scan of publicationWhitened edges on image scanned from thick book Can a Film Adapter Unit be used with this scanner?Care and Maintenance Outer Casing Major Specifications USBIndex Canon Technical Support Mail support via Canon Computer Systems, IncOE-018AA Canon INC