8.1. Configuring CUPS

If you are using a client with CUPS and a CUPS server has already been configured, installing the printers on your client can not get much easier than this: do nothing. Through broadcasting, the client should find the CUPS server and automatically configure the printers that are installed on that print server. This is one of the features of CUPS that will be really appreciated on large networks.

Manually configuring printers with CUPS, also is a peace of cake. If you are new to CUPS and/or Unix printing, the way to go is probably the web interface. If you have to configure lots of printers, using the command-line will probably be faster.

The URL to access the CUPS web interface is https://hostname:631/admin by default. The port can be changed in cupsd.conf if necessary.

To add a printer from the command-line the general syntax is lpadmin -p printer -E -v device -m ppd Lpadmin with the -p option adds or modifies a printer. The printers are saved in the file The -x option deletes the named printer. Read the lpadmin man page for available options.

/usr/sbin/lpadmin -p testpr1 -E -v socket://192.168.1.9 -m deskjet.ppd
/usr/sbin/lpadmin -p testpr2 -E -v parallel:/dev/lp0 -m laserjet.ppd
/usr/sbin/lpadmin -x testpr1

More information about configuring printers and options can be found in the CUPS documentation. The Software Administrators Manual will teach you all you need to know about configuring printers with CUPS.