Many people use Crystal to export information to Excel. They have no intention of actually printing to paper, but they are subject to the same limitations as if they were.
A good work-around is to install an HP Designjet 3500CP printer. When you select the 54 by 76 paper size and set it landscape, you get 74 inches of horizontal space.
In addition, you can squeeze more information into your report by using the smallest font you can stand.