Canon FB620U manual Problems with Scanning, Scanner will not scan

Page 35

Problems with Scanning

Scanner will not scan

Cause 1: Scanner not powered up

Solution: Securely connect the AC adapter to the scanner and electrical outlet (See Quick Start Guide)

Cause 2:

Scanning unit locked

Solution:

Unlock scanning unit by setting lock switch to unlocked position

 

(See Quick Start Guide)

 

 

Cause 3:

Software incorrectly installed

Solution:

Reinstall software (See Quick Start Guide)

 

 

Scanning unit fails to return to ready position (front of scanner)

Cause:

AC adapter out of contact with electrical outlet or scanner while scanning

 

unit in motion

Solution:

Clear all documents and objects from the document glass, close the document

 

cover, unplug the AC adapter from the electrical outlet and then plug it back in

 

 

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Contents GuideGuide This page intentionally left blank Organization of the Product Guide How to Use the Product GuideDisclaimer Conventions Used in this GuideTable of Contents Page Compact Footprint Features of the CanoScan FB620UPage About Locations Safety PrecautionsAbout the Power Supply General Handling Precautions Page Setup and Use Uneven or stepped surfaces High-temperature environments Sunlight Scanning Unit Components GuideUSB Connector Placement and Connection Connecting to the Computer Scanner Connected to Another USB Device About the USB Interface Lift the document cover Place the document Positioning the DocumentsPage Smart Button and ScanGear Toolbox CS How to Use the Start ButtonChanging the Start Button Functions Page Transporting the Scanner Lock Switch Position Appendices Troubleshooting Scanner Appears as an Unknown Device Not a Scanner Twain problem message is displayed Windows Installation is unsuccessfulUser’s Guide electonic manual Scanner not identified Problems with the ScannerScanner will not scan Problems with ScanningGlossy color photo will not scan clearly Scan quality is poorCan a Film Adapter Unit be used with this scanner? Stripes appear on scan of publicationWhitened edges on image scanned from thick book Slow scanning speedCare and Maintenance Outer Casing USB Major SpecificationsIndex Mail support via Canon Computer Systems, Inc Canon Technical SupportOE-018AA Canon INC