Owner's Manual

Before Using the Scanner 15
Chapter 1
- Normal operation is not guaranteed with all USB interfaces, even
if present as standard equipment on the computer. For details,
consult your local authorized Canon dealer.
- The USB cable you are using should be the one originally
included with the scanner or a Hi-Speed USB 2.0 compatible
cable.
• Be aware of the following information when using a SCSI card.
- Make sure to follow the procedure in the manual for the SCSI
card and the computer that you are using when installing a SCSI
card in your computer.
- The overall length of the SCSI cable you can use is determined
by the SCSI standards. Refer to the manual for the SCSI card
you are using for more information.
• If the CPU, memory, interface card, and other specifications do not
satisfy the installation requirements, the scanning speed may be
greatly reduced and transmission may take a long time.
• Even if the computer satisfies the recommended specifications,
the scanning speed may vary, depending on the scan settings.
• The ISIS/TWAIN Drivers provided with the scanner do not
necessarily operate on all ISIS- or TWAIN-compatible
applications. For details, contact your application software retailer.