Mac OS X

Click on System Preferences. Click on Print & Fax. Click on the plus icon. Click IP in the toolbar of the dialog that appears. Enter the following settings.

• Protocol: Internet Printing Protocol - IPP
• Address: opal.local or cups.ciffer.net
• Queue: printers/laser-c
• Name: opal.local or cups.ciffer.net
• Location: (leave blank)
• Print Using: Generic Postscript Printer

Mac OS X 10.5 Help: Adding an IP printer

Click Add.

Linux

Enter the following command.

sudo lpadmin -E \
    -p laser-c \
    -v ipp://opal.local/printers/laser-c \
    -m lsb/usr/ghostscript/model/pxlcolor.ppd \
    -E