Xerox 721 Message Manual - page 112
OSS (OPERATING SYSTEM SOFTWARE) MESSAGES
OS1850
Job started at end of data, nothing found to print .Enter ‘CON
I’ or ‘CON JDE,JDL’ to start next report
No data exists for the job number entered. The job has already
printed, was not sent, or the tape was not rewound.
Action
Press the Rewind button or enter the REWIND command to
rewind the tape.
or
Mount the desired job tape.
or
Send a job from the host.
OS1860
Endjob ignored, no data remains to be printed
The ENDJOB command was entered after printing was
completed. The command is being ignored.
Action
None.
OS1910
This function of input not implemented
A command was entered relating to an input function not
available on your system
Action
None.
OS1927
This system does not support Ethernet processing
The command entered applies only to Ethernet. The system is
not equipped with the Ethernet Controller Option for operating
on the network.
Action
None.
OS1928
Complex page encountered. System adjusting performance.
A page has been encountered that cannot be formatted for print
in the normally allowed time. The system will dead cycle without
feeding paper until formatting is complete. The page will print
but system throughput performance will be degraded.
Action
None.
OS1930
System not configured for selected process.
The system does not contain hardware needed to perform the
requested task.
Action
None.
OS1950
FCB received contained no channel assignments.
The Forms Control Buffer (FCB) sent from the host was not
coded correctly; channels were not specified telling which data
should be printed on which line.
Action
Retransmit the FCB with channel assignments. (Refer to your
4635 LPS Operations Reference for additional information.)
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XEROX 4635 LASER PRINTING SYSTEM MESSAGE GUIDE