Print a PDF in Greyscale in C#

Spire.PDF supports to print a PDF in greyscale. This article is going to show you how to use Spire.PDF to accomplish this function.

Below is the example PDF file we used for demonstration:

Print a PDF in Black and White in C#

Detail steps:

Step 1: Create a PdfDocument instance and load the PDF file.

PdfDocument pdf = new PdfDocument();
pdf.LoadFromFile(@"Stories.pdf");

Step 2: Set the PdfPrintSettings.Color property to false.

pdf.PrintSettings.Color = false;

Step 3: Print the document.

pdf.Print();

Screenshot after printing to xps:

Print a PDF in Black and White in C#

Full code:

using Spire.Pdf;

namespace Print_PDF_in_Black_and_White
{
    class Program
    {
        static void Main(string[] args)
        {
            PdfDocument pdf = new PdfDocument();
            pdf.LoadFromFile(@"Stories.pdf");
            pdf.PrintSettings.Color = false;
            pdf.Print();
        }
    }
}

Print a PDF in Greyscale in C#

See Also