Brother HL-5130 - Page 96

CHAPTER 3 THEORY OF OPERATION
3-26
2.3.5 MP-PE sensor (HL-5150D/5170DN)
Detects if there is paper in the MP tray.
Fig. 3-40
2.3.6 DX sensor (HL-5150D/5170DN)
Fig. 3-41
Feed MP unit
MP-PE sensor PCB ASSY
DX sensor PCB