For this purpose, {TAIL ~ the position control logic} controls {HEAD ~ not only the X position motor 48a} but also controls a Y position motor 48b, the two motors 48a, 48b controlling media positioning in the longitudinal and lateral directions, respectively 
For this purpose , { TAIL ~ the position control logic } controls { HEAD ~ not only the X position motor 48a } but also controls a Y position motor 48b , the two motors 48a , 48b controlling media positioning in the longitudinal and lateral directions , respectively
OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH