Auto Document Feeder Problem

Discussions about TWAIN & WIA scanning in GdPicture.NET using GdPictureImaging.
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NWM
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Joined: Wed Oct 17, 2007 8:09 pm

Auto Document Feeder Problem

Post by NWM » Mon Oct 22, 2007 7:44 pm

I am trying to use your demo program for the Twain OCX with Fujitsu scanners (4120 and 5120).

AutoFeed of multipage documents fails after the first use. It works the first time but not thereafter.

Before the first scan twain1.TwainIsAutoFeedOn() returns true, but thereafter false.

Attempting to turn on autofeed using twain1.TwainSetAutoFeed(True) returns true but testing twain1.TwainIsAutoFeedOn() returns false immediately after.

twain1.TwainSetAutoScan(True) does not seem to be working.

Is there a way to fix this?? Or is it unique to fujitsu's twain drivers?

Thanks

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Loïc
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Post by Loïc » Tue Oct 23, 2007 10:24 am

Hi,

First, could you update your GdTwain Version from here: https://www.gdpicture.com/download.php


Then could you write the code you are using to acquire multiple pages ?

Regards,

Loïc

NWM
Posts: 11
Joined: Wed Oct 17, 2007 8:09 pm

Thank you for the fix! It works beautifully!

Post by NWM » Wed Oct 24, 2007 7:33 pm

We will start the purchase process as soon as possible. Thank you so much for your help! Great ActiveX control!

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Loïc
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Post by Loïc » Thu Oct 25, 2007 10:59 pm

Ok,

Can I conclude that your problem has been solved ?


Regards,

Loïc

NWM
Posts: 11
Joined: Wed Oct 17, 2007 8:09 pm

Post by NWM » Thu Oct 25, 2007 11:34 pm

Yes, It works great now. Thank you!

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Loïc
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Post by Loïc » Fri Oct 26, 2007 10:56 am

Ok good !

Thanks for your reply.

Loïc

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