User`s guide

defaulttimeouts
Syntax: defaulttimeouts job manualfeed wait
Function Returns the default job, manual feed, and wait timeout
values.
Default 0 60 30
Errors stackoverflow
setdefaulttimeouts†
Syntax: job manualfeed wait setdefaulttimeouts
Function Establishes the default values for the three timeouts. At
the beginning of each job, these values are used to
initialize the job, manual feed, and wait timeouts. (A
PostScript program may change a timeout for the re-
mainder of the current job by executing the setjob-
timeout operator or changing the manualfeedtimeout
or waittimeout value in statusdict.) Each parameter
must be a non-negative integer denoting a time interval
in seconds; the value 0 indicates that the corresponding
timeout should never occur.
Errors invalidaccess, rangecheck, stackunderflow, typecheck
Chapter 10
PostScript: Operator Dictionary 10-9