Printing@3Is
The printing service is only available when connected through LIP wired network, so it's not possible to print when connected to EDUROAM or any wireless network.
If you can see this page you can use the printers.
MacOS
If LIP printers are available in System Preferences » Printers & Scanners » + , then you can add the printers and test if works.
If not available, or doesn't work, or for other reason the step above is not possible, if a gear wheel is not available in the toolbar, then click in a blank space in the toolbar, with the right button mouse, then Customize toolbar option, drag the gear wheel to the toolbar, then click in the Gear Wheel.
Type: Internet Printing Protocol (http)
[Option 1 - By name] URL: http://printserv.lip.pt:631/printers/"queue" (check the queues available using the link. Queues structure: xf = x floor ; bw = black ; cl = color)
[Option 2 - By IP] URL: http://192.168.230.1:631/printers/"queue" (check the queues available using the link. Queues structure: xf = x floor ; bw = black ; cl = color)
Name: A name for the printer
Driver: Select Software, and then choose the right driver for the printer. If a driver is not available, go to the manufacture website and download the driver for your operation system. If the manufacture doesn't provide a driver, you can try the Generic postScript Printer or Generic PCL Printer drivers.
Windows
http://printserv.lip.pt:631/printers/"queue" (check the queues available using the link. Queues structure: xf = x floor ; bw = black ; cl = color)
Go to the printers and Add a new printer
Then select "The printer that I want isn't listed"
Select "Select a shared printer by name" and fill the box with
The queue can be found in the link http://printserv.lip.pt:631/printers/
If the printer and queue are correct this page will be displayed a few seconds only
Choose the manufacturer and the model of the printer, is the model is not listed, a driver can be downloaded in the manufacturer website, or Generic PCL or PS driver can be used (Will work as best-effort).
I
If everything works, a new printer should be visible in the printers window.
LINUX
For Fedora, for other distributions some paths need to be changed.
$ vi /etc/avahi/avahi-daemon.conf
domain-name=lip.pt
browse-domains=lip.pt
$ echo "ServerName printserv.lip.pt" >> /etc/cups/client.conf
$ systemctl enable cups-browsed.service
$ systemctl enable cups.service
$ systemctl enable avahi-daemon
$ systemctl restart cups-browsed.service
$ systemctl restart cups.service
$ systemctl restart avahi-daemon
Links