Installation Requirements

We recommend a system environment that meets the following conditions for optimal use of the DR-2020U.

Operating System

•Microsoft Windows 2000 Professional SP4 or later

•Microsoft Windows XP Professional SP3 or later

•Microsoft Windows XP Home Edition SP3 or later

•Microsoft Windows XP Professional x64 Edition SP2 or later

•Microsoft Windows Vista Home basic/Home Premium/Business/ Ultimate/Enterprise SP1 or later (32-bit or 64-bit version)

Computer Specifications

CPU:

Core 2 Duo 1.8 GHz or faster

Memory:

1 GB or more

Hard disk:

1 GB or more available space

Monitor:

Resolution of 1024 × 768 (XGA) or better

Other:

•USB 2.0 interface

•CD-ROM drive (for software installation)

•DVD drive (for installation of supplied Adobe Acrobat 9.0)

Application Software

Use ISIS/TWAIN-compliant applications that are compatible with the above system environments.

Note

•Use the latest USB 2.0 driver made available by Microsoft. For details, contact your local authorized Canon dealer.

•Operation is not guaranteed with all USB interfaces, even if present as standard equipment on the computer. If the USB interface that is standard-equipped on your computer does not operate properly, use the recommended Hi-Speed USB 2.0 interface card.

•Use the supplied USB cable or a Hi-Speed USB 2.0 compatible cable.

•If the CPU, memory, interface card, and other computer specifications do not satisfy the system requirements, scanning and transmission speeds may be greatly reduced.

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