Canon scanner CanoScan FB 620U User Manual

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cord and the extension cord is secure and the AC adapter is fully plugged in.  Do not use
multiple extension cords.
Â¥ Do not use extension cords in high traffic areas where they can be stepped on or tripped
over, which may damage the cords.  Damaged wires could cause fires or electric shocks.
 CAUTION
Â¥ Do not use unavailable voltage outlet.  It could cause fires or electric shocks.
Â¥ When unplugging the AC adapter, always pull on the main body of the adapter.  Do not
pull the AC adapter out by the cord, which may damage the wires and lead to fire or
electric shock.
Â¥ Do not place objects around the AC adapter in case it needs to be unplugged during
emergencies.
General Handling Precautions
 WARNING
Â¥ Do not take apart or modify the equipment.  There are high voltage parts within that
could cause fire or electric shocks if exposed.
Â¥ If you hear unusual noises, see smoke, feel excessive heat or smell anything unusual,
immediately unplug the AC adapter and contact your retailer or Canon Customer Care
Center.  Continued use may result in fires or electric shocks.
Â¥ Do not use flammable sprays near this equipment.  Also do not spill water, liquids, or
flammable liquids on the equipment.  If these fluids enter this equipment and contact
the electrical parts, fires or electric shock may result.  If anything enters the equipment,
immediately unplug the AC adapter and contact your retailer or Canon Customer
Care Center. 
						

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Â¥ When cleaning the equipment, always unplug the AC adapter.  Otherwise you could
cause a fire or receive an electric shock.
Â¥ When cleaning the equipment, use a water-moistened cloth that is well wrung out.  Do
not use flammable liquids such as alcohol, benzene or thinners.  If a flammable liquid
enters the inner electrical parts, it may cause fires or electric shocks.
 CAUTION
Â¥ Carefully close the document cover in order not to pinch your hands.
Â¥ Do not press heavily on the document cover.  The document glass may break and injure
you.
Â¥ When not in use for extended periods, such as long weekends, unplug the equipment for
safety.
Â¥ When transporting the equipment, be extremely careful.  Dropping it could cause an
injury.
Â¥ Wait until the equipment has cooled before placing a cover over it.  Otherwise it may
cause a fire.
Â¥ Do not use the supplied CD-ROM in regular CD players.  It produces excessively loud
sound that may cause hearing damage.
Â¥ Unplug the AC Adapter from the outlet at least once a year, and clean the area around
the base of the AC AdapterÕs metal pins to ensure all dust is removed. If dust accumulates
in this area, it may result in a fire. 
						

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Setup and UseIn order to use this scanner safely, please obey the following warnings at all times.
Â¥ Please use in an area where the following temperature and humidity conditions can be met.
Surrounding  temperature: 41 - 95 degrees F (5 degrees - 35 degrees C)
Surrounding humidity: 10% - 90% RH (without condensations)
Â¥ Please use where the electrical conditions (normal home outlets) can be met in your
country.
Â¥ Make certain there is plenty of clear space around the scanner.
(Below is a diagram looking straight down on the scanner).
Approx. 10 cm 
(4 in.)Approx. 10 cm 
(4 in.) Approx. 20 cm 
(8 in.) 
						

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Â¥ The supplied cable is approximately 3ft (1m) long.  Set up the scanner so that the cable
reach from the scanner to the electrical outlet.
Â¥ 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.
Â¥ 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.
Â¥ Locations to Avoid
Uneven or stepped surfaces
High-temperature environments 
						

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Environments subject to shocks,
smoke, noxious fumes, water vapor or
dust
Locations subject to strong direct
sunlight Locations near TVs or devices generat-
ing strong magnetic fields
Environments in which the air is salty or
greasy 
						

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Components Guide
Document CoverHolds documents in place
Alignment MarkAlign document
edges here
Document GlassPlace documents here
Scanning UnitCore component of the scanner, compris-
ing the light source and sensing units
(Usually found at the front of the scanner)
Lock SwitchLocks and unlocks the
scanning unit
Â¥ Do not tilt the scanner more than 90 degrees when checking or operating the lock.
Â¥ Always unlock the scanner before plugging in the AC adapter.  Operating the scanner in
the locked state may damage the equipment.
Â¥ Lock the scanning unit before transporting the scanner (See Quick Start Guide).Start ButtonStarts the accompanying
software, ScanGear Toolbox CS 
						

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AC Adapter USB Connector
USB interface cable connects here
Power ConnectorThe AC adapter power cord
connects here
Power cord
Â¥This scanner does not have a power switch. 
						

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Connecting to the Computer ...... 19
About the USB Interface ............. 21
Positioning Documents ............... 22
How to Use the Start Button ..... 24
Transporting the Scanner ........... 27
Placement and Connection 
						

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Connecting to the Computer
Connect the scanner to your computer using the supplied USB interface cable. The USB interface allows
three basic configurations. The scanner can be connected directly to the USB connector on the com-
puter, directly to a USB hub that is connected to the computer, or to a throughput USB connector on
another device that supports the USB interface. The three configurations are shown below.
Configuration 1
Scanner Directly Connected to
Computer
Configuration 2
Scanner Directly Connected
to HUB
Other USB Device
USB
Hub 
						

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Configuration 3
Scanner Connected to Another
USB Device
1. Attach the PC end of the USB interface cable to the computerÕs USB connector, a USB
connector on a USB hub or the throughput USB connector on another USB device.
2. Attach the scanner end of the USB interface cable to the scannerÕs USB connector (the
rectangular connector labeled USB on the back panel).
Â¥ Most USB-compatible computers have 2 USB ports. Other devices, such as keyboards, may
be equipped with an additional USB port. The scanner may be connected to any of these
ports.