The operand stack has grown too large. Too many objects have been pushed
on the stack and not popped off. Before invoking this error, the interpreter
creates an array containing all elements of the operand stack (stored as
if by astore), resets the operand stack
to empty, and pushes the array on the operand stack.
A level 1 postscript printer is limited to 500 operands on the stack. This
includes all the elements of procedures that have been read but not processed
by the postscript interpeter.
index Postscript Index