deviceAttributes

Attributes that are unique to this particular device setup, such as media, paper, and ink types. The data type for this field is an array of two unsigned longs. The low word of deviceAttributes[0] is reserved by the ICC. The high word of deviceAttributes[0] and the entire word of deviceAttributes[1] are available for vendor use. For information on how the bits in deviceAttributes are defined and how your application can set and test them, see 1560447 X_profiles.

UInt32 deviceAttributes[2];