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Chapter 7 Becoming Familiar With The Software 65
z If using the machine with USB 2.0 Hi-Speed:
This machine is equipped with a USB 2.0 Hi-Speed interface. Hi-Speed USB mode greatly
increases data-transfer rates. However, to use this mode, you must connect it to a computer
equipped with a USB 2.0 Hi-Speed interface by using a corresponding USB 2.0 Hi-Speed cable.
Requirements to connect via USB 2.0 Hi-Speed:
NOTE
• The USB 2.0 Hi-Speed interface must be pre-installed on the computer. The machine may not operate
properly with add-on USB 2.0 Hi-Speed cards.
• As a USB 2.0 Hi-Speed interface is fully compatible with USB Full-Speed (USB1.1-equivalent), you can
use it as a USB Full-Speed (USB1.1-equivalent) interface.
• When installing the software in Windows 2000, you must have Service Pack* 4 or later version installed.
When installing the software in Windows XP, you must have Service Pack* 1 or later version installed.
*Service Pack is a set of modification programs provided by Microsoft Corporation. For how to
acquire Service Pack, contact Microsoft Corporation.
z If using the machine with USB Full-Speed (USB1.1-equivalent):
To use the machine with USB Full-Speed, your computer must meet the following
requirements. Use a USB-IF-approved USB Full-Speed cable not longer than 16 3/8 feet (5
meters).
Requirements to connect via USB Full-Speed port:
NOTE
• When installing the software in Windows 2000, you must have Service Pack* 1 or later version installed.
*Service Pack is a set of modification programs provided by Microsoft Corporation. For how to
acquire Service Pack, contact Microsoft Corporation.
IMPORTANT
• While the machine is printing from or scanning images to the computer, or the computer is in the sleep
mode or standby mode, do not disconnect and connect the USB cable.
Operating System CPU Required RAM
Microsoft Windows 2000
Professional
(Service Pack* 4 or later)
Pentium/Celeron 566 MHz
processor or higher
128 MB or more (256 MB or
more recommended)
Microsoft Windows XP
(Service Pack* 1 or later)
Operating System CPU Required RAM
Microsoft Windows 98
Pentium/Celeron 233 MHz
processor
64 MB or more (128 MB or
more recommended)
Microsoft Windows Me
Microsoft Windows 2000
Professional
(Service Pack* 1 or later)
Microsoft Windows XP Pentium/Celeron 300 MHz
processor or higher