printing crystal with Epson printer problem

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C#

hi everybody i have crystal report thats get data from database ehen i setup my printer (EPSON(TM-T10II) i get along space area before and after the report this is my code

CrystalReport1 report1 = new CrystalReport1();
report1.PrintOptions.PaperOrientation = PaperOrientation.Portrait;
//  report1.Dispose();

PageMargins margins;

// Get the PageMargins structure and set the
// margins for the report.
margins = report1.PrintOptions.PageMargins;
margins.bottomMargin = 0;
margins.leftMargin = 0;
margins.rightMargin = 0;
margins.topMargin = 0;
// Apply the page margins.

report1.PrintOptions.ApplyPageMargins(margins);
report1.PrintToPrinter(1, false, 0, 0);

and this is aphoto to indicate the problem

http://store1.up-00.com/2015-04/1430318552251.jpg