Couple of things - first, if the placement is showing up properly in the Epson preview, Qimage is no longer involved at that point - something is going wrong between the preview and the print.
Secondly - you will find that this forum is a great place to resolve problems and even get program modifications when needed; I am aware of no other software that provides the level of support that you will find here.
If this issue continues unresolved, please re-post it in the Qimage Ultimate forum.
Many thanks, I will try the Qimage forum.