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Once you configure the printer class, you can print to the printer class in the same way that you point to a single printer.įor example, If you have 2 Laserjet printers and 2 deskjet printers. One printer class can themselves be members of other classes so it is possible for you to define printer classes for high availability for printing. It is not mandatory to add printers in classes. You can add 1 or more printers to a class and when one of the printers becomes unavailable, the other printer defined in the class handles the print job requests. View All Available Ports for Printer SetupĪlso to list all the available ports or interfaces available to configure the printer can be displayed using lpinfo command, # lpinfo -vĬUPS always checks for an available printer in the order in which printers were added to a class. In order to configure the printer on the parallel port (/dev/lp0), use the lpadmin command as shown in this example: # lpadmin -p HPDESKJET882 -v parallel:/dev/lp0 -m This location may change depending upon the different distribution of Linux. If you have any problems with configuring the printer, then please verify the logs at the below location for any error messages. In the above example, PPD files (is also known as PostScript Printer Description) are created by vendors to describe the entire set of features and capabilities available for their PostScript printers and they are usually located under /usr/share/cups/model/ directory. To verify if the printer is configured currently, you can use the command as shown in the below example: # lpstat -p HPLaserJetP3015 -l To add a new network printer with the name “HPLaserJetP3015” use the lpadmin command with -p option as shown below: # lpadmin -p HPLaserJetP3015 -v socket://19.86.82.172 -P This tutorial explains how to add a new printer, setup printer options, and manage printers on Linux environment using lpadmin command examples. It can also be used to set the server default printer or class. Lpadmin is a command line tool used to configure printer and class queues provided by CUPS.Ī system running CUPS is a host that can accept print jobs from client computers, process them, and send them to the appropriate printer. CUPS stands for Common UNIX Printing System.