Printing is blurry

[[email protected]]

Hello,

I´m using this C# code to print a pdf file:

Code: Select all

PdfDocument pdfdocument = new PdfDocument();

pdfdocument.LoadFromFile(pdfFileName);
pdfdocument.PrinterName = printerName;
pdfdocument.PageScaling = fit ? PdfPrintPageScaling.FitSize : PdfPrintPageScaling.ActualSize;

pdfdocument.PrintFromPage = firstPage;
pdfdocument.PrintToPage = lastPage;

if (frenteVerso)
    pdfdocument.PrintDocument.PrinterSettings.Duplex = Duplex.Default;

pdfdocument.PrintDocument.DocumentName = Path.GetFileNameWithoutExtension(pdfFileName);
pdfdocument.PrintDocument.PrinterSettings.PrinterName = printerName;

pdfdocument.PrintDocument.Print();

But the result is kind of blurry.
Is there a way to fix it?

Thanks!

[Betsy.jiang]

Hi,

Thanks for your inquiry.
Please provide us sample document for investigation.

Thanks,
Betsy
E-iceblue support team

[[email protected]]

Thanks for helping.

I tried to post the sample but I got the error message saying that I "wasn´t able to post URL".

How can I provide these information for you?

Thanks again.

[Betsy.jiang]

Hi,

Thanks for the information.
Now you can post the URL, please post it again.
Also, you also can send it to us( [email protected] ) via email.

Thanks,
Betsy
E-iceblue support team

[[email protected]]

Thanks for your help. I´ll send via email too.

I´m using PDFCreator to simulate a real printer (http://www.pdfforge.org/pdfcreator).

I´ve uploaded the original file to print (olimpic.pdf) and the result (olimpic printed.pdf) at "WeTransfer".

Here is the link to download: https://we.tl/bGm59xdqnh

If you check the edges you´ll notice that it´s quite blurry.

Thanks again.

[Betsy.jiang]

Hi,

Thanks for the information.
I have noticed the issue and posted it to our Dev team. Once there is any progress, we will let you know.
Sorry for inconvenience caused.

Sincerely,
Betsy
E-iceblue support team

[[email protected]]

I was testing my application and I found that the size of the document sent to printer is different from size that Adobe Reader sends.

My application: 12 MB
Adobe Reader: 6 MB

How can I try to decrease this value using Spire.PDF?

(I guess this may solve my blurry problem)

Thanks in advance.

[Betsy.jiang]

Hi,

Thanks for your information.
Sorry that there is no that function. And our Dev team is working on it. Once there is any great progress, we will inform you.
Sorry for inconvenience.

Sincerely,
Betsy
E-iceblue support team