Once you have eliminated all system-related software conflicts, we suspect
System 7 drivers and Postscript are creating this conflict.
According to Claris Tech support, this is a known issue with AP Newswire
maps. The objects in these documents have too many vertices. They must be
simplified by removing vertex points using MacDraw II. The System 7
LaserWriter drivers are less tolerant of this problem than the System 6
drivers.
Workarounds:
* Do not print these documents running System 7 or the System 7
printer drivers, or
* Simplify them with MacDraw II.