Printer Software Instalation for Linux To use this service you need a @deec.uc.pt or @uc.pt account! Introduction In this document, the installation of the printers in the locker room and cabinet 3A4 on Linux and Mac OS X using CUPS will be presented step by step. To install the printer it is necessary to download the drivers  here . Installing the PaperCut client Note:  You cannot print without the PaperCut client. Linux Extract the drivers folder to “/ opt / papercut /” and then add the PaperCut client at startup of the operating system. Name: PCClient Command: /opt/papercut/drivers/client/linux/pc-client-linux.sh Mac OS X Run the installer  client-local-install  located in the “drivers\client\mac” folder int the ZIP file. If you see the error “can’t be opened because it is from an unidentified developer.”, Go to System Preferences> Security & Privacy and under “Allow applications downloaded from:”, select “Anywhere”. For the PaperCut client to start automatically with the operating system, it is necessary to go to System Preferences> Users & Groups and in “Login Items”, and add PCClient to the list (click on the “+”). After installation, enter your DEEC credentials.  Installing the printer 1-  Open the Terminal and run the command “sudo cupsctl WebInterface = yes”: 2-  Through the browser access the address: http: // localhost: 631 /. Go to the “Administration” tab and “click on Add Printer”. 3-  Enter your Mac's credentials. 4-  Select “Internet Printing Protocol (https)”. 5-  In the "Connection" field, enter the address of the printer you want to install: Color printer in the locker :  http://print.deec.uc.pt:631/printers/CacifosColor Black and white printer from the locker room: http://print.deec.uc.pt:631/printers/CacifosGrayscale Color printer in 3A4: http://print.deec.uc.pt:631/printers/gab-3a4 6-  Fill in the following fields: 7-  Select in the Make field select the option Generic and then select the driver “Generic PostScript Printer (en)”:   8-  Open the Options Installed tab and in the Duplexer field, select the Installed option. Finally click on Set Default Options. 9-  Abrir o separador Options Installed e no campo Duplexer, selecionar a opção Installed. Por fim clicar em Set Default Options.