Various settings allow you to automaticallyprint every picture or be more selective and wait for that right picture so there are no more wasted prints.
Using standard 4x6 photo paper, pictures automaticallyprint as side-by-side images with dotted lines for optimal cutting and sizing to fit into the included 3D cardboard viewers.
My future accounting software will scan invoices and bills, automatically update my general ledger, print out checks and send reminder emails to overdue customers without a bookkeeper doing data entry.