Brother mfc8440 - Document Front Sensor;Document Rear Sensor; DX-Sensor PCB ASSY

CHAPTER 3 THEORY OF OPERATION
3-20
2.4.7 Document front sensor /Document rear sensor
Fig. 3-31
2.4.8 DX-sensor PCB ASSY
Fig. 3-32
Document front sensor
Document rear sensor
DX-sensor PCB ASSY