Reply To: Duplex scanning both side

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Guys.

Thanks much for your replies. I figured it out. I had two functions which one for settings and other for acquire. Twain treats each openDS as new session and hey probably forgets what was the settings on previous openDS… kind of thing.. whatever!, when I did the settings in the same function leading to acquire.. WHOA! mm thats first time I could my app scanned to both side.. and two images!!