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16 Installing the Scanner
Installing the Scanner
Installation Requirements
In order to use the DR-2050C, your computer must satisfy the following
system requirements:
• A computer that meets the following specifications:
• CPU: Celeron 733 Hz or higher
• Memory: 256 MB or more
• Hard disk: 400 MB or more available space
• CD-ROM drive
•Hi-Speed USB 2.0 interface
• Monitor: Resolution of 1024 x 768 (XGA) or better recommended
• The Hi-Speed USB 2.0 interface is standard equipment on some computers
and is supported on the scanner with the Hi-Speed USB 2.0 interface card
(See “Interface Cards,” on p. 20.)
• One of the following operating systems:
•Microsoft Windows 98SE
•Microsoft Windows Me
•Microsoft Windows 2000 Professional SP3 or later
•Microsoft Windows XP Professional SP1 or later
•Microsoft Windows XP Home Edition SP1 or later
• ISIS compatible or TWAIN compatible application software that runs on
your operating system
IMPORTANT
• Use the most recently available USB 2.0 driver when using the DR-2050C.
Contact your local authorized Canon dealer or service representative for
more detailed information.
• If the Hi-Speed USB 2.0 interface is standard equipment on your computer,
then all computer operations are not guaranteed. If the standard Hi-Speed
USB 2.0 interface does not operate normally sometimes, then use the
recommended Hi-Speed USB 2.0 interface card. Contact your local
authorized Canon dealer or service representative for more detailed
information.
• The USB cable you are using should be the one originally bundled with the
scanner or a Hi-Speed USB 2.0 compatible cable.
• If the CPU, memory, interface card, and other specifications do not satisfy
those recommended, 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 be slow depending on the scan settings.