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Troubleshooting
117
GT-20000
User’s Guide
4. Scroll down and double-click
Universal Serial Bus controllers
.
If a
USB Universal Host Controller
and
USB Root Hub
are listed, Windows supports
USB.
5. Try scanning again. If your scanner still is not recognized, contact your dealer or a
qualified service for assistance. See “Contacting Customer Support” on page 133.
Pressing the Start Button Does Not Start the Correct Program
❏
Make sure Epson Scan is installed correctly.
❏
Windows Vista
and
XP:
Click the
Events
tab in your scanner’s Properties window and
make sure
Take no action
is not selected. Also, make sure the
Start Button
is
selected in the Select an event list box, and
Start this program
is selected. See
“Assigning a Program to the Start Button” on page 84 for details.
Windows 2000:
Click the
Events
tab in your scanner’s Properties window and make sure the
Disable
device events
check box is not checked. Also, make sure the
Start Button
is selected
in the Scanner events list box, and the desired application is selected in the Send to this
application list. See “Assigning a Program to the Start Button” on page 84 for details.
❏
Mac OS X:
Make sure you are logged on as the user who installed the scanner
software. Other users must first start Epson Scanner Monitor in the Applications folder
and then press the
a
Start button to scan.