Amazon.com: Canon imageFORMULA R50 Business Document Scanner for PC and Mac - Color Duplex Scanning - Connect with USB Cable or Wi-Fi Network - LCD Touchscreen - Auto Document Feeder - Easy
Canon Scanner – Unable to Open TWAIN Source - Ask Garth
Canon ImageFORMULA R40 - Spigraph International
Canon Knowledge Base - Scanning with the TWAIN Driver
Canon Support for imageFORMULA P-208 Scan-tini Personal Document Scanner | Canon U.S.A., Inc.
Canon DR-C225II imageFormula document scanner
Canon imageFORMULA DR-M260 Office Document Scanner | Canon U.S.A., Inc.
Amazon.com: Canon imageFORMULA R40 Office Document Scanner Receipt Edition, for PC and Mac, Scan & Extract Data to QuickBooks Online, Color Duplex Scanning, Auto Document Feeder, Easy Setup for Office Or Home
Canon Support for imageFORMULA DR-M160II Office Document Scanner | Canon U.S.A., Inc.
Canon ImageFormula DR-C225 II Document Scanner Set Up Disc with Key | eBay
Amazon.com: Canon imageFORMULA RS40 Photo and Document Scanner, with Auto Document Feeder | Windows and Mac | Scans Photos - Vibrant Color - USB Interface - 1200 DPI - High Speed - Easy Setup : Office Products