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Home › Forums › TWAIN Classic › Duplex Scanning
Hello there!
I am trying to capture two images using duplex scanning, but when I scan a business card using duplex mode, I got only one image that contains both front and back side.
Is there any way to obtain two images, one for front and one for back side?
Scanner: BizCardReader 900c
Open source twain: twain_32.dll
OS: windows 7.1
Any help will be appreciated.
Based on testing and researching so far, BizcardReader 900C merges two scanned images during DSixfer( appid, srcds, TwDG.Image, TwDAT.ImageNativeXfer, TwMSG.Get, ref hbitmap ) in duplex mode. So, there is no twain option available to separate them.
Thanks,