Printing Multiple Sets of Copies
Specifying the number of copies ([Copies:])
In [Copies:] in [Copies & Pages], specify the number of copies you want to print.
Reference
Making a trial printing (Proof Print) ( [Making a Trial Printing (Proof Print)] )
Printing by sets ([Collate])
When multiple sets of copies are printed, the paper output position of each set is staggered to help you locate the first page of each set.
When the [Collate] check box in [Output Method] is selected, copies are output in a set-by-set manner, for example, "Pages 1, 2, 3, 4, and 5", "Pages 1, 2, 3, 4, and 5", and then "Pages 1, 2, 3, 4, and 5".