You can see "Order details", "Invoice" and "Packing slip" reports icons at the main toolbar of the Orders or order's context menu:
"Order details", "Invoice" and "Packing slip" allows you to export current order report, let's say to Excel, and save it in order to be able to edit order data. There's also Edit page option that allows to edit report data and their layout. Any changes made to a specific report will not be saved as an order change or a template change.
Such reports as Invoice, Packing Slip and Order are default. To edit one of these templates run Report Tool and open an appropriate file. Default report templates are stored in Start -> All Programs -> eMagicOne -> Store Manager for ... -> Application Data -> Reports, English sub-directory in .fr3 files. Download User's Manual to learn how to edit report templates. Remember that every report besides of its template needs some data to be displayed. To customize data for a report you have to modify .sql files.
If you're satisfied with the settings just hit the print button.
Order details report looks like this:
Printing Invoice button calls the form shown here.
And Packing slip report is as follows.