The SCSI card is not correctly installed in the PC.
Refer to the manual for the SCSI card and the computer and install the SCSI card to the computer correctly. Alternatively, check the following things, depending on your operating system.
Windows XP
Click [Start] - [Control Panel] - [System] - [Hardware] - [Device Manager], and make sure that no “x” or “!” symbol appears next to the SCSI Controller entry. If either of these symbols appears, refer to the instruction manual for the SCSI card and reconfigure the SCSI card.
Windows Vista
Click [Start] - [Control Panel] - [System and Maintenance] - [System] - [Device Manager], and make sure that no “x” or “!” symbol appears next to the SCSI Controller entry. If either of these symbols appears, refer to the instruction manual for the SCSI card and reconfigure the SCSI card.
Make sure that the scanner and the computer are correctly connected. (See “Step 4. Connecting the Scanner to Your PC,” in the Easy Start Guide.)

Problem

The scanner does not support your USB interface.

Solution

This product is not guaranteed to operate with all types of USB

 

interfaces. Contact your local authorized Canon dealer or service

 

representative for more information. (See p. 15.)

 

 

Problem

The scanner does not support the USB cable.

Solution

Use the USB cable provided with the scanner.

 

 

Problem

The USB hub is not compatible with the scanner.

Solution

Remove the USB hub.

 

 

The PC Does Not Recognize the Scanner (Connecting via SCSI)

The following are possible causes of the PC failing to recognize the scanner. Check each possible cause.

Problem The scanner is not connected correctly.

Solution

Problem

Solution

124Chapter 4