A MOEMS apparatus for scanning an optical beam is formed from a double active layer silicon on insulator substrate that includes two active layers separated by an insulating layer. The trailing flap is moved from one leg onto the other which normally will be substantially flat and horizontal so that the leading and trailing flaps are folded perpendicular to the axis of the sleeve portion of the box while the side flaps positioned between the leading and trailing flaps remain in the plane of their respective box wall as the carton is moved into an operating station. The transmitter de-emphasis circuit pre-distorts an input signal to compensate for at least some of the frequency distortion in the data caused by the transmission line. The other end of the cross track is attached to one end of the compression bar.