Replacing The Main Board - Epson LX 810 Service Manual

Section 7: Replacing the Main Board
•
Part Number 140400
1. Remove Top Cover (Refer to Instructions in Section
1).
2. Remove all connections from the main board.
TIP: It may be helpful to label the loose connectors
with the Junction letter codes. (Example - J18)
3. Remove the four T10 torx screws located at each
corner of the main board.
4. Tip the board out and pull up as shown.
You must clear the power switch on the left before you
can completely remove the board.
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