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Checking your operating environment – Canon CR-50 User Manual

Page 18

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18

The following computer system requirements are recommended for
using the CR-50/80.

Operating Systems:

• Microsoft Windows XP (32bit) SP3 or later
• Microsoft Windows XP (64bit) SP2 or later
• Microsoft Windows Vista (32/64bit) SP1 or later
• Microsoft Windows 7 (32/64bit)

Specifications:

• CPU: Intel Core2 Duo 1.8 GHz or faster
• Memory: 1 GB or more
• USB 2.0 interface

Interface Cable

• Use the cable provided or a Hi-Speed USB 2.0 interface cable to

connect to the computer’s USB port.

Precautions for Use in 64-bit Operating Systems

• The ISIS/TWAIN driver supplied with this product supports scanning

with 32-bit 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.

IMPORTANT

• If you use the USB interface that was provided as standard with your

computer:
• Use the most recently available USB 2.0 driver provided by Microsoft.

Contact your local authorized Canon dealer for more detailed
information.

• Not all USB interfaces provided as standard with personal computers

are guaranteed. Contact your local authorized Canon dealer for more
detailed information.

• Scanning speeds are slower if your computer’s standard USB interface

is USB 1.1.

• You should use the USB cable 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

the installation requirements, the scanning speed may be greatly reduced
and transmission may take longer.

• Even if the computer satisfies the recommended specifications, the

scanning speed may vary, depending on the scan settings.

Checking Your Operating Environment