no dialog box for my laser

Hi everyone. I'm moving over from Inkscape to CorelDraw. So far I'm getting the feel of things nicely, but when I go to "print" I cant get my "epilog dialog box" to "pop up" to put in my power and speed settings. If I attempt to print, the machine just goes out a few inch's and returns back to home. I'm excited to send my first print but this is holding me up. I know I'm just missing something simple. Any help would be greatly apricated. Thank You