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22 Installing the Scanner
CR-55
Computer
Hi-Speed USB 2.0 compatible cable
Type A Plug Type B Plug
Connecting the Scanner to Your PC
This section describes the procedure for connecting the scanner to a computer
using a USB connection.
USB Interface Connection
• If the interface is not Hi-Speed USB 2.0 compatible, the scanning speed
will be slower.
• Be sure to use the USB cable bundled with the scanner or a Hi-Speed
USB 2.0 compatible cable.
• When using a USB extension card that supports Hi-Speed USB 2.0, be
sure to choose one verified for use with the scanner. (See p. 15.)
1
Connect the type A plug to the scanner.
2
Connect the type B plug to the computer.
Note
• The CR-55 passed the Hi-Speed USB 2.0 certification test. However,
computer operations are not guaranteed for all standard equipped
computer USB interfaces. If the computer’s standard USB interface does
not operate normally, then use a recommended Hi-Speed USB 2.0
interface card.
• When using a USB hub, be sure to use the one compatible with USB 2.0.
• When the application is running, do not turn the scanner OFF or unplug
the interface cable.
• Do not connect multiple CR-55 scanners to one computer.