Canon scanner CanoScan FB 620U User Manual

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About the USB Interface
The USB (Universal Serial Bus) interface is a new standard for connecting peripheral devices to comput-
ers. The USB interface offers these benefits:
¥ Accommodates a wide array of devices, including scanners, keyboards, joysticks, printers
and modems.
¥ Provides excellent expansibility, allowing up to 127 devices to be connected to one USB
controller.
¥ Supports two-way communication at speeds faster than a parallel port (12 megabits per
second versus 1) or a serial port.
¥ Supports Ôhot swapping,Õ which is the ability to add or remove devices without turning
off the computer, an improvement over the SCSI interface that makes it easy to share
devices between computers.
¥ Supports true Ôplug-and-play,Õ eliminating the need to set IRQ settings, set DIP switches
or reconfigure the computerÕs system each time a peripheral device is added. 
						

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Positioning the Documents
Position documents for scanning on the document glass, using the alignment mark as a guide.
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1. Lift the document cover.
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2. Place the document.
Place the document face down on the document glass with its top edge at the front of the
scanner (the edge farthest away from the document cover hinge).  Align the edges of the
document with the alignment mark.
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3. Close the document cover, being careful not to dislodge the document.
Alignment Mark
Bottom Edge
of Document
Top Edge of
Document 
						

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¥ The maximum allowable size for scanning is 8.5 x 11.69 inches (216 x 297 mm), up to A4
or letter size.
¥ This scanner is equipped with an ultra-sensitive scanning unit.  Opening the document
cover during scanning or improperly closing it may not produce proper results.  When the
document cover cannot be closed because you are scanning thick documents, such as
books, cover the document glass with a dark cloth to prevent ambient light from
affecting the scan. 
						

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How to Use the Start Button
You can increase the efficiency of scanning
by making good use of the scanners start button.
The Smart Button and ScanGear Toolbox CS
Pressing the scannerÕs start button sends a signal that tells the computer something like Òhey, the start
buttons been pressed!Ó When the computer receives this signal, it starts ScanGear Toolbox CS.
As explained in the Quick Start Guide, ScanGear Toolbox CS is a software utility that simplifies the
scanning process. Its default settings include several preset buttons, such as the Save button, which
automatically initiates a scan and saves the image when clicked. It also has several buttons that can be
easily set to work with other programs. For example, it can automatically start a program, initiate a scan,
save the image and load it into the program for editing. Please read the ScanGear Toolbox CS Users
Guide electronic manual for instructions to set up the buttons.
Start Button 
						

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Changing the Start Button Functions
The start button was programed to start ScanGear
Toolbox CS if you selected the standard installation
option. If you wish to change this to have it start
another program or to have the option of selecting
which program is started when the button is
pressed, follow the procedures below. For details,
see the ScanGear CS-U Users Guide.
1. Click the Windows [Start] menu
and select [Settings] and [Control
Panel].
2. Double-click the [Scanners and
Cameras] icon.
3. Select [CanoScan FB620U] from
the Devices tab.
4. Click the [Properties] button.
5. Click the [Events] tab.
The window shown to the right
will display. 
						

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6. Confirm that [Canon Push Button] is selected in the [Scanner events] section.
7. Beneath that, you can select the name of the application that the start button will
initiate. Place a check mark beside the name of an application you wish to select.
If you select more
than one application,
youÕll see this dialog
box when you press
the scanner start
button. Select an
application to receive
the image and
click OK. 
						

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Transporting the Scanner
Always engage the lock before transporting the scanner.
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1. Unplug the scannerÕs AC adapter from the electrical outlet.
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2. Confirm that the scanning unit is at the front of the scanner.
If the scanning unit is not at the front, remove all documents from the document glass,
close the document cover, and plug in the power cord.  Then plug the AC adapter into the
electrical outlet.  Check to see that the scanning unit has correctly returned to the front of
the scanner, then unplug the AC adapter from the electrical outlet.  Lastly, unplug the
power cord plug from the scanner.
Scanning Unit
Confirm that the scanning unit is
in this position 
						

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Lock
Position Lock
Switch
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3. Lock the scanning unit by pushing the lock switch toward the lock mark (  ).
¥ Carrying or transporting the scanner without locking the scanning unit may damage it.
Be particularly careful to lock the scanning unit when transporting the scanner in a
vehicle. 
						

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Appendices
Troubleshooting ......................... 30
Care and Maintenance ............... 38
Major Specifications ................... 40
Index ............................................ 41
Canon Technical Support .................42 
						

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Troubleshooting
Please read the suggestions below when scanning isnÕt proceeding as expected or when you encounter
a problem operating the scanner.  If the remedies suggested below do not solve your problems,
Canon Computer Systems, Inc. offers a full range of technical support options to assist you.  Please refer
to the Canon Technical Support information listed at the end of this manual.
¥ When you contact a Canon Customer Care Center, our technicians need to know about
the computer connected to the scanner.
¥ For assistance with problems related to the installation and operation of the software,
please also refer to the Readme and Help files accompanying each program.  These files
contain important information that may not be found in the manuals.