some printers support printing of multiple copies on the hardware level. In this case, :numCopies will always contain 1.
Member variable XbpPrintDialog():numCopies Foundation
Specifies the number of copies to print.
A numeric value can be assigned to this instance variable. It specifies the number pre-selected in the "print number of copies" control in the dialog window when the :display() method is called. After the dialog window is closed, :numCopies contains the number of copies actually selected by the user.
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