Registration mark sensor L harness 
(RD, BK, BL, YW, WH)
Registration mark sensor R harness 
(RD, BK, BL, YW)
Eject sensor PCB
Registration mark sensor R harness 
(RD, BK, BL, YW)
Registration mark sensor L harness 
(RD, BK, BL, YW, WH)
Registration mark sensor R PCB
Registration mark sensor L PCB
Registration mark 
sensor ASSY