Port 5 15 provides printing service, and port 5 15 uses TCP/IP protocol * * * to enjoy printer resources on the server. The server runs the process in daemon mode, and the client uses commands such as lp, lpr, lpd and lprm to add, query and delete print queues. (At present, except for a few models, laser printers do not support LPD protocol).

How to create a * * * printer:

First of all, make sure that the computer connected to the printer is turned on, the printer driver has been installed, and it can print normally.

Then, on the computer with the printer connected, do the following: Go to Start → Control Panel → Find Devices and Printers. Then right-click the printer and select Printer Properties. Enter the following printer * * * to enjoy the operation interface. Create a * * * name and click OK.

Query the IP address of the printer host. Query method: Run (win+R), enter cmd and enter ipconfig again.

At this time, you must use the IP address obtained from your notebook, for example,192.168.1.174 (assuming) is the IP address of a computer with a printer. With the IP address of the computer where the printer is located, it is easy to find the printer on other computers in the LAN.