D. Delivery Paper Sensor PCB
1) Remove the rear cover unit.
2) Remove the interface PCB unit.
3) Remove the PCB fixing plate.
4) Remove the connector (J210).
5) Remove the screw and the delivery
paper sensor PCB.
E. Top of Page Sensor PCB
1) Remove the engine controller unit.
2) Remove the screw and the top of page
sensor PCB.
CHAPTER 3
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