LPR
This setting turns the protocol On or Off.

Host Access List
This field allows you to give access to the printer only to certain hosts. No entry indicates that all hosts have access to the printer. To give one or more hosts exclusive access to the printer, enter IP host names or IP addresses, up to a maximum of 255 characters. Separate multiple entries with space characters.

Filtering
This field allows you to choose whether the printer strips out control characters. In most cases, Filtering should be set to None.

Banners

• On: Banner pages may be printed with each job. 
• Off: Banner pages will not print. 

Banner pages will be printed if banners are set to "on" at the file server, even if banners are set to "off" in the printer.

Job Pipelining

• On: The printer can begin processing a new job on this port while it is still printing a previous job. 
• Off: The printer does not begin a new job on this port until the current job is completed.