[Q&A] Detailed steps of replacing FFC line for K series machines

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1. Remove the screws fixing the E motor cover and FFC cable.

2. Remove the E motor cover, and then place your two fingers in the position shown by the arrow in the figure below, and pull the FFC wire firmly in the direction of the arrow.

3. Use a sleeve to remove the sheet metal fixing the FFC line.

Turn off the machine and unplug the power cord

4. Remove the front cover screw to remove the front cover

5. Lift the front cover gently to remove.

6. Measure or lay the machine upside down (please use foam or other soft materials on the side or upside down to prevent the cabinet from being scratched).

7. Remove the bottom fixing screw and remove the bottom cover (note the power cord and motherboard fan cable)

8. Cut the cable tie shown in the circle below

9. Then remove the FFC line on the adapter board in the following figure according to the second step

10. Then reinstall the new FFC line according to the removal steps