Canon imageFORMULA DR-C240 Office Document Scanner - Manual (Page 6)

6
STEP 2 Installing the Software
System requirements
To use the scanner, your computer must satisfy the following system
requirements.
Computer
CPU: Intel Core 2 Duo 1.66GHz or faster
Memory: 1 GB or more
Hard disk: 3 GB or more available space required for
installation of all software
USB interface: Hi-Speed USB2.0
Monitor: Resolution of 1024 × 768 (XGA) or better
recommended.
Optical drive: Drive capable of reading DVDs.
Operating system
• Microsoft Windows Vista Service Pack 2 or later (32-bit and 64-bit
editions)
• Microsoft Windows 7 Service Pack 1 or later (32-bit and 64-bit
editions)
• Microsoft Windows 8 or 8.1 (32/64-bit version)
• Microsoft Windows Server 2008 R2 Service Pack 1 or later
• Microsoft Windows Server 2012 R2
This is the environment as of March 2015.
For the latest software support information, go to the Products page
on the Canon website.
Other requirements
• An ISIS-compatible application or a TWAINcompatible application
that is compatible with the above operating systems.
• .NET Framework 4.0 or later
IMPORTANT
• Use the USB interface provided as standard with your computer.
However, 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.
• Scanning speeds are lower if your computer’s standard USB
interface is USB Full-Speed (equal to USB 1.1.)
• The USB cable you are using should be the one originally included
with the scanner.
• 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 system requirements, the
scanning speed may vary, depending on the specification of the
computer and the environment.
• The scanner drivers provided with the scanner do not necessarily
operate on all ISIS or TWAIN-compatible applications. For details,
contact your application software retailer.
Precautions for Use in 64-bit Operating Systems
• The ISIS/TWAIN driver supplied with this product supports
scanning with 32bit applications only.
• Even with 32-bit applications, not all ISIS/TWAIN compliant
applications are guaranteed to operate.
• Scanning speed may vary depending on the specifications of your
computer.