C# - Send Document To Printer From Webpage?

I have a webpage that activates a print job on a printer. This works in the localhost environment but does not work when the application is deployed to the webserver. I'm using the PrintDocument class from the .net System.Drawing.Print namespace. I'm now assuming the printer has to be available to the application on the remote server?

PrintDocument pd = new PrintDocument();
PaperSource ps = new PaperSource();
pd.DefaultPageSettings.PaperSize =
new System.Drawing.Printing.PaperSize("Custom", 1180, 850);
pd.PrintPage += new PrintPageEventHandler
(this.pd_PrintPage);
// Set your printer's name. Obtain from
// System's Printer Dialog Box.
pd.PrinterSettings.PrinterName =
"Okidata ML 321 Turbo/D (IBM)";
//PrintPreviewDialog dlgPrintPvw = new PrintPreviewDialog();
//dlgPrintPvw.Document = pd;
//dlgPrintPvw.Focus();
//dlgPrintPvw.ShowDialog();
pd.Print();