cups: CUPS (Common UNIX Printing System) cups: cups: The Common UNIX Printing System provides a portable printing layer for cups: UNIX(R)-like operating systems. It has been developed by Easy Software cups: Products to promote a standard printing solution for all UNIX vendors cups: and users. CUPS uses the Internet Printing Protocol ("IPP") as the cups: basis for managing print jobs and queues. The CUPS package includes cups: System V and Berkeley command-line interfaces, a PostScript RIP cups: package for supporting non-PostScript printer drivers, and tools for cups: creating additional printer drivers and other CUPS services. cups: