Control your MFP with ease. The standard Smart Operation Panel offers a powerful, intuitive touch screen interface with drag-and-drop, swipe-scrolling and advanced web functionality. Print more complex color PDF files with the PostScript® 3™ Unit, and access additional features like PDF direct print, printing from a Mac OS and mail-to-print.ombination of features and benefits, our Signature Series lets you choose the specific pre-configured MFP that best fits your business needs.