I am using a Xerox 6030 to scan into Adobe Acrobat 6 using a Xerox supplied Twain driver. The Image is clipped to 17" long in Acrobat. The scanner can scan to Windows Imaging fine. I would like to scan direct to PDF without having to import the scan manually into Adobe for conversion. If the scan is 36" wide by 24" long, the resulting scan image in Acrobat is 36" wide by 17". The same happens if scanned in portrait orientation: 24" by 17" log. I am on the latest firmware for the scanner/printer unit, latest twain driver form xerox.com, and an updated version of Adobe Acrobat.