Xerox 721 Message Manual page 240

SUMMARY SHEET ERROR MESSAGES
14-16
Parse failure; illegal operator ordering; nested CORRECT
bodies not allowed.
The Interpress master has a CORRECT body beginning before the
current body is complete.
Parse Failure; invalid parsing continued after end of
COMPOSED operator.
An internal error in processing a composed operator was found.
Action Contact your systems specialist or Xerox Customer Service.
Parse failure; MARK not found during COUNT/UNMARK
operation.
An UNMARK or UNMARK0 operation failed to find a MARK on
the stack. This could be caused by operands being left on the
stack at the end of a page or by an UNMARK or UNMARK0
operator in the master.
Parse failure; token prior to sequence Continued not a
sequence.
This is an Interpress master problem. There are one or more
operators which come between the Interpress sequence and the
sequenceContinued tokens.
Parse failure; unexpected MARK found on stack.
During interpretation of an Interpress master, a MARK was found
on the Interpress stack where another operand type was
expected. This is a user-related error unless MARK Recovery was
attempted as a result of a previous master or page error.
Parse failure; unexpected operator: <operatorName>
An Interpress master includes a skeleton operator within a page
body or a body delimiter without a preceding body operator.
Parse failure; unrecognized operand: <n>.
An unknown operand encoding was found.
Parse failure; unrecognized operator: <n>
When processing a form, a form file with an invalid format was
found.
Action Recompile the form's FSL.
Problem with insert file; invalid file folder: "fileType."
An SIF requested a file folder (type) that is not accessible from an
Interpress master. The valid folders are FRM, IMG, IPF, LGO, LIB,
MSC, SPL, and XCS.
Action 1. Modify the document to request a supported file type
2. Resend the document.
XEROX 4635 LASER PRINTING SYSTEM MESSAGE GUIDE