Print ALL invoices

On the invoices page it only shows 20 invoices, which is fine except for when you want to print all the invoices for the month or selected date range.. You can only print 20 as a time but at month end I would like to be able to "select all" invoices for the selected date range so i can print all the invoices in one do rather than going page by page and doing 20 at a time..