An "Error in PostScript" message means that there is an error in the code
generated in the driver that Apple has written. The error messages, generated
by the application, would vary with the application.
Here is a list of the Printer Manager errors:
Error Value Description
0 No error
128 Abort the printing process
-1 Problem saving print file
-17 Unimplemented control instruction
-27 Trouble with I/O
-108 Not enough heap space
The following errors are relevant to the LaserWriter ONLY.
-4101 Printer closed or not found
-4100 Connection just closed
-4099 Write request too big
-4098 Request already active
-4097 Bad connection refNum
-4096 Ne free Connect COntrol Blocks available
Page 110-111 of the Postscript Language Reference Manual gives a listing of
the error messages that reside in the LaserWriter in the errordict.