ISE 2016: Ricoh Demonstrates Board Room Collaboration with P3500 and 84-Inch WhiteboardFebruary 12, 2016 | Home / February 12, 2016 rave-video / ISE 2016: Ricoh Demonstrates Board Room Collaboration with P3500 and 84-Inch Whiteboard ISE 2016: Ricoh Demonstrates Board Room Collaboration with P3500 and 84-Inch Whiteboard