General Discussion - Colour printing

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Colour printing - multiple pages

Printed From: Debenu Quick PDF Library - PDF SDK Community Forum
Category: For Users of the Library
Forum Name: General Discussion
Forum Description: Discussion board for Debenu Quick PDF Library and Debenu PDF Viewer SDK
URL: http://www.quickpdf.org/forum/forum_posts.asp?TID=2557
Printed Date: 26 Nov 24 at 8:36AM
Software Version: Web Wiz Forums 11.01 - http://www.webwizforums.com

Topic: Colour printing - multiple pages

Posted By: Colin
Subject: Colour printing - multiple pages
Date Posted: 08 Mar 13 at 5:28AM

Hi.

I am using Quick PDF Library 7 with Delphi.
I can print a single page document which has colour images.
I can print a multipage document which has no colour images.
I cannot print a multi page document which has colour images. I get a debugger exception my.exe raised exception class Exception with message'' for each page. The printer will then push out blank pages?

PDFLibrary.LoadFromFile(Thefilepath);
printDialog1.MinPage := 1;
printDialog1.MaxPage := PDFLibrary.PageCount;
printDialog1.FromPage := 1;
printDialog1.ToPage := PDFLibrary.PageCount;
if printDialog1.Execute then begin
PDFLibrary.PrintDocument(Printer.Printers[Printer.PrinterIndex],
printDialog1.FromPage, printDialog1.ToPage,PDFLibrary.PrintOptions (1, 1, ''));
end;

What is wrong?
Colin

Replies:

Posted By: AndrewC
Date Posted: 11 Mar 13 at 9:22AM

Colin,

It sounds like the PDF might be malformed. You may need to create a case with the Debenu official support via http://www.debenu.com/support/contact/

Which version of QPL 7.xx are you using ?

Andrew.

Posted By: Colin
Date Posted: 12 Mar 13 at 12:17AM

Andrew
I am using 7.25. This is happening with all pdfs which have any color in them (not just created by me, but any existing pdf). I will forward this onto the official support. Thanks for your input.

regards

Colin

Posted By: AndrewC
Date Posted: 14 Mar 13 at 10:04AM

Have you tired updating the printer driver ? This can often fix strange problems like this.

Andrew.