Sets background printing mode. 
	 
 
  
 
	  
		Restriction: This routine is not currently supported on UNIX platforms. 
		 
 
	  
 
	 Syntax:
 
		 
		call "PC_PRINTER_SET_BACKGROUND_MIX_MODE" using
                                          by value printer-handle	
                                          by value background-mode
end-call
 
	 Parameters:
 
		 
		 
		
 
			  
			  
			  
			  
			  
			  
			  
				 
				  |  | Using call prototype (see 
					 Key) | Picture | 
 
			 
 
			  
				 
				  | printer-handle | cblt-x4-comp5 | pic x(4) comp-5. | 
				
				  | background-mode | cblt-x4-comp5 | pic x(4) comp-5. | 
 
			 
 
		  
 
 
	 On Entry:
 
		 
		 
		
 
			  
			  
			  
			  
				 
				  |  | Value | Meaning | 
 
			 
 
			  
				
				  | printer-handle |  | The printer handle returned when the printer was opened. | 
				 
				  | background-mode | 0 | transparent | 
 
				 
				  |  | 1 | opaque |