I print a lot like many others.  Many times in color, when sometimes I only need a few pages of an entire document in color, but I print the whole thing in color versus 2 separate print jobs and put it all together manually.

Need a way for Adobe to let you choose which pages in color and the remainder black/white (in a single print job), this may be a big money saver on ink.  Not much different concept than when we choose which pages to print out of a larger document, but know the technology doesn’t jump out at us.