Colour printing - multiple pages

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   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

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Colin Members Profile Find Members Posts Beginner Joined: 08 Mar 13 Status: Offline Points: 2	Post Options Post Reply Quote Colin Report Post Thanks(0) Quote Reply Topic: Colour printing - multiple pages 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

AndrewC Members Profile Find Members Posts Moderator Group Joined: 08 Dec 10 Location: Geelong, Aust Status: Offline Points: 841	Post Options Post Reply Quote AndrewC Report Post Thanks(0) Quote Reply 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.

Colin Members Profile Find Members Posts Beginner Joined: 08 Mar 13 Status: Offline Points: 2	Post Options Post Reply Quote Colin Report Post Thanks(0) Quote Reply 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

AndrewC Members Profile Find Members Posts Moderator Group Joined: 08 Dec 10 Location: Geelong, Aust Status: Offline Points: 841	Post Options Post Reply Quote AndrewC Report Post Thanks(0) Quote Reply Posted: 14 Mar 13 at 10:04AM
	Have you tired updating the printer driver ? This can often fix strange problems like this. Andrew.