Plotting from HP T125 using Print/Plot in Microstation 95

I am using the Home Use Version of Microstation 95 that I received before I retired.

It has worked very well over the past many years .

Recently my HP Designjet 70 rolled over dead and I replaced it with an HPT125.

My problem is that the plots I generate for a 24x18 output are cut off. The print/plot preview shows the full drawing with proper size, borders, etc. but the actual plot is only the lower half of the drawing at the top of the page.

I did not have this problem with the Designjet 70.

Can anyone offer advise on how to resolve the problem?