A string identifying the intended output device or production condition in a human- or machine-readable form. This key is required. The value of this key must be a CFString object. For best results, the string should be restricted to characters in the ASCII character set.
Available in Mac OS X v10.4 and later.
Declaration Syntax Version Information- Available in Monobjc Bridge: 10.6 (For Mac OS X 10.6 and later), 10.5 (For Mac OS X 10.5 and later)