Is it posssible to modify the paper size layout?

[RobDraw]

... and try a different printer to see if the results change.

[nukecad]

nukecad, notice the black rectangle with gray dashed line offset to the inside and the white border on two sides. That is AutoCAD's representation of the paper. It changes in Tiger's but not in laijumalias'.

I hadn't looked at Tigers at the time but that is what I would expect to see if I had paper background on too.
(Though I dont see why you would want the paper background smaller than your drawing).

Im still thinking that laijumalias is probably trying to change his border template size.
Lets see what he says when he gets back to us.

[Tiger]

(Though I dont see why you would want the paper background smaller than your drawing).
.

There is no reason for that, I was simply using it to demonstrate that the paper-like bakground changes when I change the paper-type in Page Setup

[laijumalias]

But the paper behind the border is the same size. I am assuming that Laijumalias want what you see in my images, the background in Layout is the actual paper size. I can't for the life of me figure out what else affects the paper size.

Hi thanks to all of you, yes I want to get the background in other words the layout size changed while changing the sheet size, I dont want the border size to change, thi is to use the layout in what to plot area in plot dialoge box. Sorry I was very busy with one project thats why it took long to respond.