It is function to print the reporters of several dates(or hour, month, year), at once.
If you select 'File | Print Multi Date' when screen is report view, dialogue box is shown such as <Figure 1>.
  
<Figure 1> Config Print Multi Date dialogue box
If you select
  
 
  button after setting each items of <Figure 1>, dialogue box is shown such as 
  <Figure 2>.
  
<Figure 2> Print dialogue box
If you select
	
 
	button at <Figure 2>, you can print reports from start time to end time as 
	several dates(or hour, month, year etc).
<Figure 2> dialogue box is same with dialogue box which is shown when you select the 'File | Print' menu.
Relate items)