Brother mfc8440 - Document Cover Sensor; MP-PE Sensor

MFC-8440/8840D/8840DN, DCP-8040/8045D/8045DN
SERVICE MANUAL
3-19
2.4.5 MP-PE sensor
Detects if there is paper in the MP tray.
Fig. 3-29
2.4.6 Document cover sensor
Fig. 3-30
Feed MP unit
MP-PE sensor PCB ASSY
Document cover sensor