The HDP-2 is a manually operated indenting machine.
Automark Inc. went out of business in December 2014. 

New Automark embossing and indenting machines are no longer available. Even if you could find a used one, it would be very difficult to find parts, although we may have a few parts in stock.   Our Numberall 40b makes an excellent replacement for the HDP-2

We have many options, both automatic and manually operated if you need to replace your old Automark HDP-2.  Please call us or email.