Update sample for How to configure paper size, color, duplex,resolution,margins, and paper source settings in PrinterSettings

Printing-Examples/How to configure printersettings/Printersettings.slnx

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+<Solution>
+  <Project Path="Printersettings/Printersettings.csproj" />
+</Solution>

Printing-Examples/How to configure printersettings/Printersettings/App.xaml

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+<Application x:Class="Printersettings.App"
+             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             xmlns:local="clr-namespace:Printersettings"
+             StartupUri="MainWindow.xaml">
+    <Application.Resources>
+
+    </Application.Resources>
+</Application>

Printing-Examples/How to configure printersettings/Printersettings/App.xaml.cs

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+using System.Configuration;
+using System.Data;
+using System.Windows;
+
+namespace Printersettings
+{
+    /// <summary>
+    /// Interaction logic for App.xaml
+    /// </summary>
+    public partial class App : Application
+    {
+    }
+
+}

Printing-Examples/How to configure printersettings/Printersettings/AssemblyInfo.cs

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+using System.Windows;
+
+[assembly: ThemeInfo(
+    ResourceDictionaryLocation.None,            //where theme specific resource dictionaries are located
+                                                //(used if a resource is not found in the page,
+                                                // or application resource dictionaries)
+    ResourceDictionaryLocation.SourceAssembly   //where the generic resource dictionary is located
+                                                //(used if a resource is not found in the page,
+                                                // app, or any theme specific resource dictionaries)
+)]

Printing-Examples/How to configure printersettings/Printersettings/MainWindow.xaml

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+<Window x:Class="Printersettings.MainWindow"
+        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+        xmlns:local="clr-namespace:Printersettings"
+        mc:Ignorable="d"
+        Title="MainWindow" Height="450" Width="800">
+    <Grid>
+        <Button Content="PrintButton" HorizontalAlignment="Left" Margin="266,143,0,0" VerticalAlignment="Top" Click="Button_Click"/>
+
+    </Grid>
+</Window>

Printing-Examples/How to configure printersettings/Printersettings/MainWindow.xaml.cs

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+using Syncfusion.PdfToImageConverter;
+using System.Drawing;
+using System.Drawing.Imaging;
+using System.Drawing.Printing;
+using System.IO;
+using System.Text;
+using System.Windows;
+using System.Windows.Controls;
+using System.Windows.Data;
+using System.Windows.Documents;
+using System.Windows.Input;
+using System.Windows.Media;
+using System.Windows.Media.Imaging;
+using System.Windows.Navigation;
+using System.Windows.Shapes;
+
+namespace Printersettings
+{
+    /// <summary>
+    /// Interaction logic for MainWindow.xaml
+    /// </summary>
+    public partial class MainWindow : Window
+    {
+        public MainWindow()
+        {
+            InitializeComponent();
+        }
+
+        private void Button_Click(object sender, RoutedEventArgs e)
+        {
+            PdfToImageConverter imageConverter = new PdfToImageConverter();
+            //Load the PDF document as a stream
+            FileStream inputStream = new FileStream("../../../testing.pdf", FileMode.Open, FileAccess.ReadWrite);
+            imageConverter.Load(inputStream);
+            //Convert PDF to Image.
+            Stream outputStream = imageConverter.Convert(0, false, false);
+            Bitmap image = new Bitmap(outputStream);
+            image.Save("tmp_without.png");
+            PrintImage("tmp_without.png");
+        }
+
+        private void PrintImage(string imagePath)
+        {
+            using (System.Drawing.Image original = System.Drawing.Image.FromFile(imagePath))
+            {
+                PrintDocument printDoc = new PrintDocument();
+                var img = original;
+                printDoc.PrinterSettings.DefaultPageSettings.Color = true;
+                //customize printer settings
+                printDoc.DefaultPageSettings.PaperSize = new PaperSize("A4", 827, 1169);
+                // Set margins
+                printDoc.DefaultPageSettings.Margins = new Margins(100, 200, 150, 150);
+                //Set paper source
+                printDoc.DefaultPageSettings.PaperSource.RawKind = (int)PaperSourceKind.LargeFormat;
+                //// Set paper kind
+                //printDoc.PrinterSettings.DefaultPageSettings.PaperSize.RawKind = (int)PaperKind.A4;
+                // Set duplex printing
+                if (printDoc.PrinterSettings.CanDuplex)
+                    printDoc.PrinterSettings.Duplex = Duplex.Horizontal;
+                // Set printer resolution
+                printDoc.PrinterSettings.DefaultPageSettings.PrinterResolution.Kind = PrinterResolutionKind.High;
+                // Check if the printer supports color printing
+                if (!printDoc.PrinterSettings.DefaultPageSettings.Color)
+                {
+                    img = ToGrayscale(original);
+                }
+                printDoc.PrintPage += (s, e) =>
+                {
+                    e.Graphics.DrawImage(img, e.MarginBounds);
+                };
+                printDoc.Print();
+            }
+        }
+        private static System.Drawing.Image ToGrayscale(System.Drawing.Image source)
+        {
+            var bmp = new Bitmap(source.Width, source.Height, System.Drawing.Imaging.PixelFormat.Format24bppRgb);
+            using (var g = Graphics.FromImage(bmp))
+            {
+                var matrix = new ColorMatrix(new float[][]
+                {
+            new float[] {.299f, .299f, .299f, 0, 0},
+            new float[] {.587f, .587f, .587f, 0, 0},
+            new float[] {.114f, .114f, .114f, 0, 0},
+            new float[] {0,      0,      0,      1, 0},
+            new float[] {0,      0,      0,      0, 1}
+                });
+                var ia = new ImageAttributes();
+                ia.SetColorMatrix(matrix);
+                g.DrawImage(source, new System.Drawing.Rectangle(0, 0, bmp.Width, bmp.Height),
+                    0, 0, source.Width, source.Height, GraphicsUnit.Pixel, ia);
+            }
+            return bmp;
+        }
+    }
+}

Printing-Examples/How to configure printersettings/Printersettings/Printersettings.csproj

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+<Project Sdk="Microsoft.NET.Sdk">
+
+   <PropertyGroup>
+    <OutputType>WinExe</OutputType>
+  </PropertyGroup>
+
+  <Import Project="targets\MultiTargeting.targets" />
+
+  <ItemGroup>
+    <PackageReference Include="Syncfusion.PdfToImageConverter.WPF" Version="*" />
+    <PackageReference Include="System.Drawing.Common" Version="11.0.0-preview.1.26104.118" />
+  </ItemGroup> 
+
+</Project>

Printing-Examples/How to configure printersettings/Printersettings/targets/MultiTargeting.targets

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+<Project>
+  <PropertyGroup>
+    <TargetFrameworks>net462;net8.0-windows;net9.0-windows;net10.0-windows</TargetFrameworks>
+    <UseWPF>true</UseWPF>
+    <GenerateAssemblyInfo>False</GenerateAssemblyInfo>
+    <GenerateDocumentationFile>True</GenerateDocumentationFile>
+    <EnableDefaultItems>True</EnableDefaultItems>
+	<EnableDefaultEmbeddedResourceItems>True</EnableDefaultEmbeddedResourceItems>	
+  </PropertyGroup>
+</Project>