2-2 Electrical Parts Layout
2-2-1
Electrical parts layout
(1) PWBs
1.
PF main PWB (PFMPWB) ........................... Controls electrical components and communications with the machine.
2.
Sensor relay PWB (SENRPWB) .................. Distributes the power source to the level switch1 and paper feeder open/
Y112030-5
2
1
Machine front
Machine inside
Figure 2-2-1 PWBs
closed safety switch.
Service Manual
Machine rear
5H8
2-2-1