Samsung SCX-4216F Series Service Manual page 17

3-3 Engine Shield Ass'y
1. Before you remove the Engine Shield Ass'y, you
should remove:
- Rear Cover (see page 3-2)
2. Remove the ten screws securing the Engine Shield
Ass'y and remove it. Then unplug the all connectors
from the Main PBA and SMPS.
3-4 Main PBA
1. Before you remove the Main PBA, you should
remove:
- Rear Cover (see page 3-2)
- Engine Shield Ass,y (see page 3-3)
2. Unplug the one connector and remove the five screws
securing the Main PBA. Then lift the Main PBA out, as
shown below.
Samsung Electronics
Engine Shield
Ass'y
Main PBA
Disassembly and Reassembly
3-3