Walter,

I haven't been able to reproduce the behavior you are encountering.  I've uploaded the sample I created to test this; could you take a look at it and let me know if I have anything set differently than you do?

~Kim~

if you look at the picture you'll see "3ar3", intstead it should be "Marzo"(in Italian)...

First i have converted to version 8.2(because thats the one i have licensed) and then i have tried the example. It just works! instead, my solution does not work. The properties are set at the same values for both solutions.

Really dont understand what it going on...

this is my code

this.ultraSchedulePrintDocument1.CalendarInfo = this.ultraCalendarInfo1;
                            this.ultraSchedulePrintDocument1.CalendarLook = this.ultraCalendarLook1;

                            //    Set the UltraSchedulePrintDocument's PrintRange to reflect the state
                            //    of the AlternateSelectedDateRanges collection rather than the regular
                            //    SelectedDateRanges collection.
                            this.ultraSchedulePrintDocument1.PrintRange = SchedulePrintRange.SpecifiedDateRange;
                            SelectedDateRanges range = this.ultraCalendarInfo1.AlternateSelectedDateRanges;
                            this.ultraSchedulePrintDocument1.StartDate = range[0].StartDate;
                            this.ultraSchedulePrintDocument1.EndDate = range[range.Count - 1].EndDate;

                            //    Use the PrintStyle appropriate to the control that is being displayed
                            if (this.ultraDayView1.Visible)
                                this.ultraSchedulePrintDocument1.PrintStyle = SchedulePrintStyle.Daily;
                            else
                                if (this.ultraWeekView1.Visible)
                                    this.ultraSchedulePrintDocument1.PrintStyle = SchedulePrintStyle.Weekly;
                                else
                                    if (this.ultraMonthViewSingle1.Visible)
                                        this.ultraSchedulePrintDocument1.PrintStyle = SchedulePrintStyle.Monthly;


                            //this.printPreviewDialog1.Document = this.ultraSchedulePrintDocument1;
                            //this.printPreviewDialog1.ShowDialog(this);

                            Infragistics.Win.Printing.UltraPrintPreviewDialog boardPreview = new Infragistics.Win.Printing.UltraPrintPreviewDialog();
                            boardPreview.Document = this.ultraSchedulePrintDocument1;
                            boardPreview.Document.DefaultPageSettings.Landscape = true;
                            boardPreview.ShowDialog(this);