Epson 4003353 - Manual (Page 68)

3.2.3 Main Controller MAIN Board) Removal
1. Remove the uppercase. (See Section
2. Remove the grounding plate from the shield plate.
3. Remove the 4 screws securing the shield plate to the lower case.
4. Remove 2 screws securing the Type-B interface cover to the case.
Grounding Plate
,....,,, -
2)
Figure 3-5. Shield Plate Removal
Rev. A
3-5