Epson 1200 series User Manual page 145

Connection sequence is
incorrect.
The Scanner Status does not indicate "Device Ready" after you
click Test in the EPSON TWAIN 4 dialog box or the Scanner's
Properties dialog box (Windows 98) in the Control Panel.
Cause
Interface cable is unsuitable.
Connection is not made
properly.
SCSI interface board is not
installed properly.
Power on sequence is
incorrect.
SCSI driver is not installed
correctly.
SCSI ID number is
unsuitable.
Connection sequence is
incorrect.
Check the connection sequence and
make sure the scanner's terminator
switch is set correctly. See Chapter 2
for details.
What to do
Make sure the interface cable meets
the requirements of your interface
board. See the manual that comes with
the interface board.
Turn off the scanner and computer
and check the connection between the
scanner and computer.
Make sure the SCSI interface board is
installed correctly.
Turn off the scanner and computer.
Turn on the scanner and then turn on
the computer.
Make sure the SCSI driver is properly
installed.
Change the scanner's SCSI ID number
to one that is not being used by any
other SCSI device.
Check the connection sequence and
make sure the scanner's terminator
switch is set correctly. See Chapter 2
for details.
Maintenance and Troubleshooting
7
7-21