NEW YORK—Printing giant R.R. Donnelley & Sons is facing the necessity of re-engineering its business in the face of stalling print revenues. Its plan is to take on the market for printed electronic components and reduce its dependency on traditional. The Wall Street Journal recently took an in-depth look at the changing business model of this 150-year old company’s. Donnelley operates nine plants in Canada. Read it all  at the source.