Controls automatic ending of a print job that does not finish
printing.
When 'On', after the current print job has paused long enough
to exceed the xcmPrtChannelEOJTimeout interval,
the current print job will be stopped.
When 'Off', the print job does not end after the timeout
interval. Instead, the printer waits to continue until another
print job is received on any port. A partial page will remain
unprinted until the next print job is received. The current
job will then be stopped.
The value 'other' shall indicate not specified.