R.R. Donnelley & Sons Company said it expanded operations in Sacramento, CA, establishing a center of excellence for commercial print in Northern California as Pacific Standard Print (PSP).   After undergoing a year-long renovation, PSP increased capacity for digital, sheetfed, mailing and print fulfillment services.    The new 136,000-square-foot location boasts upgraded, best-in-class digital presses, plus 40-inch offset, sheetfed presses.    PSP will offer an elevated security...