Xerox 4090 - Manual (Page 117)

7. Shutting down the LPS
The procedures in this chapter describe powering off your LPS.
Powering off the system
The system has a power saver feature designed to save energy
and to reduce wear on moving parts. You only need to power
off the system when it will be idle for 8 hours or more.
Depending on whether your system is receiving jobs from an
offline source or an online source, follow one of the procedures
described in this section to power off your system.
Online
Follow these steps to power off the LPS if your system is
receiving jobs from an online source:
1. Contact the host system operator and request that the
output from the host to the LPS be drained and the system
be varied offline from the host.
2. Press to determine if the system is idle.
If the queue has no jobs waiting to print, the following
message displays on the controller:
JOB QUEUE IS EMPTY
If the job queue is not empty, enter the ENDJOB or the
DRAIN command to print any pages remaining in the print
file. Then press again to verify the queue
is empty.
3. Enter OFFLINE.
4. Enter CONTINUE I or press .
CAUTION: Failure to have the system offline prior to
powering off causes problems with the host system.
When the following message appears, press the System
Power Off button:
OS0040 System is 'OFF-LINE'
XEROX 4050/4090/4450/4650 LPS OPERATOR GUIDE 7-1