lpsched) is running on a system:
lpstat -r
If the scheduler is running, the message the scheduler is running
is displayed. If the scheduler is not running, login as root
(superuser) and start it up as follows:
/usr/lib/lpsched
Check the printer status again as follows:
lpstat -oprinter_name
If the file is not printing, disable and enable the printer and then check the status again.
If lpstat still does not show up in the printer status
on the client system, disable and enable the printer on
the print server system.