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mauricio
Portugal
7 Posts |
 Posted - Oct 10 2012 : 09:54:29
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Hi,
i' m a Delphi 2009 developper for a french company that have purchased ImageEn yesterday since i was using ImagenEn 3.x from several years now.
So, we need to acquire from a canon p-215 with no dialog, black and white, duplex mode and 300 dpis, it retrieves 2 images per page.
The problem is always the second image is very too big and almost all black (because the retrieved size is 45000 x 450000 pixels) and curiously the correct page scan appears on upper-left corner on this image!
For now, i have corrected myself by changing TIEBitmap with and height properties.
Note that the same application works very wells with others scanners.
Any idea?
Regards,
Maurício
Free Cindy Components for Delphi
http://sourceforge.net/projects/tcycomponents/ |
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ehkhalid
27 Posts |
Posted - Oct 11 2012 : 05:07:57
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Hi,
This is certainly a problem with the paper size, you have to disable automatic paper size detection in the canon interface (just for the first time) and set the correct paper size (A4, ...) by using imageen twain params.
Hope this help
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mauricio
Portugal
7 Posts |
Posted - Oct 16 2012 : 03:20:43
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Hi,
thanks for your reply.
I already set page to A4 format and the problem only occurs on duplex mode (as i said, the other side of the sheet).
Another idea?
Regards,
Maurício
Free Cindy Components for Delphi
http://sourceforge.net/projects/tcycomponents/ |
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ehkhalid
27 Posts |
Posted - Oct 16 2012 : 03:32:19
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Hi
Assigning only paper size is not enough, you have to desactivate default paper mode in the canon dialog, as i said, when the default paper mode is enabled, scanner ignore paper value. I have a canon P-150 and i resolved all paper size probleme by disablin default mode in the canon driver dialog (you need to do it one time) |
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mauricio
Portugal
7 Posts |
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Acquisition problems only from canon-p215
