Dev express label printing problem in Debian how can I fix it?

18:42:41.811 | ERROR | API=0.0.0.0|Paper size (Width:15000hmm Lenght:10000hmm) not found
System.ArgumentException: Paper size (Width:15000hmm Lenght:10000hmm) not found
   at DevExpress.Pdf.Drawing.Printing.UnixPdfDocumentPrintHelper.AssignMediaInfoSettings(IUnixPdfDocumentPrinter printer, LibCupsInterop libCupsInterop, CupsPrinterInfo printerInfo)
   at DevExpress.Pdf.Drawing.Printing.UnixPdfDocumentPrintHelper.Print(IUnixPdfDocumentPrinter printer, String printerName)
   at DevExpress.XtraPrinting.Native.UnixPrintingSystemExtenderPrint.Print(String printerName)