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 Scanning only one page with the ADF

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T O P I C    R E V I E W
pssien Posted - May 14 2015 : 02:06:07
Using Delphi XE7 and ImageEn 6.0
Scanner model is Brother MFC 490-CW multifunction printer using the Lan connection.
Following instructions and code from other posts, I assembled this routine to scan only one page of several from the ADF feeder:

    ImageEnMView1.MIO.TwainParams.FeederEnabled := True;
    ImageEnMView1.MIO.TwainParams.AutoFeed := False;
    ImageEnMView1.MIO.TwainParams.AcceptedImages := 1;
    ImageEnMView1.MIO.TwainParams.AutoScan := False;
    ImageEnMView1.MIO.TwainParams.ProgressIndicators := False;
    ImageEnMView1.MIO.TwainParams.VisibleDialog := False;
    ImageEnMView1.MIO.Acquire;


It does the work, and only one page is scanned, but I see that all the pages in the feeder are loaded without scanning.
I do not know if this is a Brother driver issue or I need some other parameter in the ImageEnMView1.
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xequte Posted - May 14 2015 : 16:07:29
Hi

It may be a quirk with the printer. You'll need to toggle all the TwainParams to see if the behaviour can be advoided (though then, of course, it may be different with the next printer).


Nigel
Xequte Software
www.xequte.com
nigel@xequte.com