Engine Shield Ass'y; Main Pba - Samsung SCX-4200 Series Service Manual

5.15 Engine Shield Ass'y

1. Before you remove the Engine Shield Ass'y, you
should remove:
- Scanner Unit (Refer to 5.7)
- Fuser Connectors (Refer to 5.10.2)

5.16 Main PBA

1. Before you remove the Main PBA, you should
remove:
- Engine Shield Ass'y (Refer to 5.15)
Samsung Electronics
2. Remove the eleven screws securing the Engine
Shield Ass'y and unplug the all connectors. Then
remove the Engine Shield Ass'y.
hield Ass'y
2. Unplug the Engine Harness and remove the two
screws from the Main PBA. Then lift the Main PBA
out, as shown below.
Engin
Harness
Disassembly and Reassembly
Main PBA
Service Manual
5-17