difference between the set and body of the worker completely.
7.1. Print circuit board replacement
1. Open the lid. And remove 1 panel packing.
2. Remove 1 screw mounting the panel face A.
3. * Slide to right-ward to remove the panel face A.
* Push from lower side to remove the panel face A.
4. Hold the panel face A to remove the P.C. Board.
5. Turn the panel face A.
6. Remove 8 mounting screws the P.C. Board.
Note
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