Hi,
The "Print Preview" in AudioLabel shows exactly what is sent to the printer (regardless of the printer or print driver). I downloaded your AudioLabel project file (Template_back_cover.aud), and attached screen shots of the "Print Preview" below. The first image shows the 
Print Border+Fold Lines option selected, and the second image shows the 
No Border option selected. 
When you print with the 
Print Border+Fold Lines option turned on, do you see the same image?
		
			
 
			- Print Borders + Fold Lines
 
			- print-borders-fold-lines.jpg (Viewed 121221 times)
 
		
		 
		
			
 
			- No Border
 
			- no-border.jpg (Viewed 121221 times)