In [Copies] in the [Basic] tab, specify the number of copies you want to print.
Output paper by set when printing multiple sets of copies.
When the [Collate] check box is selected in the [Basic] tab, copies are output separately in a set-by-set manner, for example, "12345", "12345", and "12345". When the [Offset] check box is selected, the output position is staggered one by one.