Were is my print button for bulk-printing invoices

Were is my print button for bulk-printing invoices

Yesterday I bulk-printed some of my invoices.
Today I want to print them again, and some others.
No matter what I choose from the display list on the top right (closed, open invoices..) the printbutton seems gone..

1. I click on 'invoices' in the menu bar.
2. I select all invoices I want to print
3. there's no print button where it's supposed to be  :(

regards,
Doron