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.
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