Each print client communicates directly with a print sever over the network. The communication is done between the requesting command, such as lp, lpstat, cancel, lpr, lpq, or lprm, and the print service on the print server. This communication reduces the print system overhead on client–only systems, improving scalability, performance and accuracy of data.

Print servers listen for print requests with the Internet services daemon (inetd). Upon hearing a request for print service from the network, the inetd daemon starts a program called the protocol adaptor (in.lpd). The protocol adaptor translates the print request and communicates it to the print spooler, and returns the results to the requester. This protocol adaptor starts on demand and exits when it has serviced the network request. This process eliminates idle system overhead for printing. This process also eliminates any additional system configuration for network printing support as was the case in previous versions of Solaris printing software.