Canon CanoScan FB1200s Product Manual page 88

Cause 3: Scanner not detected because the power cord is not securely plugged into
the AC adapter
Solution: Plug the power cord securely into the AC adapter and restart the computer
(See Getting Started, p. 19)
Cause 4: Scanner not detected because the SCSI interface cable is not correctly connected
to the computer or the scanner, or the cable is not connected securely
Solution: Reconnect the SCSI interface cable to the scanner and computer, then restart
the computer (See Getting Started, pp. 17-18)
Problems starting ScanGear CS-S as a TWAIN driver from within another program
Cause 1: Insufficient memory (RAM) available to start ScanGear CS-S
Solution: Close programs other than the host program and start ScanGear CS-S
Cause 2: ScanGear CS-S already running as a TWAIN driver within another program
Solution: Close the ScanGear CS-S already running as a TWAIN driver (See ScanGear CS-S
User's Guide)
Cause 3: ScanGear CS-S is not installed
Solution: Install ScanGear CS-S (See Getting Started, p. 22)
Cause 4: Program is not TWAIN_32 compatible
Solution: Start ScanGear CS-S from within a TWAIN_32 compatible program
Cause 5: The scanner not selected
Solution: Select scanner following the directions in the program's manual
88