FAQ: Scanner Setup - High Speed Fujitsu fi-5750C
Q: How do you set up the Fujitsu fi-5750C TWAIN driver for high speed scanning
?
You must set advanced parameters in the Options dialog to enable high speed scanning.
The default settings of the scanner must be changed. Use the TWAIN data source settings as shown in the illustration:

The Options dialog settings:

Don't see the TWIAN driver settings ?
Go here to download the Fujitsu 5750c scanner Twain Driver;
http://www.fujitsu.com/global/support/computing/peripheral/scanners/drivers/twain/v918617.html