TTP-245C/ TTP-343C/ TTP-244CE
Bar Code Printer Service Manual
14
3.3 Replacing the Main Board
1. Refer to section 3.2 to remove the lower cover.
2. Remove 1 screw from the main board.
3. Disconnect all connectors from the main board.
4. Use the Phillips screwdriver to remove the 2 screws and use socket wrench to remove the
2 bolts.
5. Then take off the interface plate and black Mylar. Remove/Replace the main board.
6. Reassemble the parts in the reverse procedures.
Main board
Screws
Bolts
Screws
Interface plate
