- A 2.0 mm Allen key
- A 2.5 mm Allen key
- A pair of pliers
- A new motherboard

https://youtu.be/bRcSZB7Ddlw
¶ Power Off the Printer and Remove the Resin Tank
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Turn the power switch OFF (symbol "〇"). Unplug the power adapter cable.
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Lift the UV enclosure.

- Remove the two knob screws and remove the resin tank.


- Close the UV enclosure.

¶ Remove the Back Cover and Disconnect the Rear Cables
- Release and remove the seven screws securing the back cover with a 2.0 mm Allen key. Remove the back cover.


- Remove the hot-melt adhesive securing the cables in the top-left corner of the motherboard with a pair of pliers.

- Unplug the cables and the Wi-Fi antenna with a pair of tweezers.

¶ Remove the Back Cover Holder and UV Enclosure
- Release and remove the screws securing the back cover holder with a 2.0 mm Allen key.

- Lift the UV enclosure.

- Remove the camera and put it on the LCD screen temporarily.

- Release and remove the six screws securing the back cover holder with a 2.5 mm Allen key.
Note: Hold the back cover holder when releasing the last screw.

- Put the camera back in its position.

- Remove the UV enclosure and keep it at hand.

- Release and remove the three screws on the upper part of the right-side cover with a 2.5 mm Allen key.

- Release and remove the three screws on the lower part of the right-side cover with a 2.5 mm Allen key.

- Remove the right-side cover.

- Peel off the tape securing the touch screen ribbon cable. Lift the clip and unplug the touch screen ribbon cable.



- Peel off the tape securing the LCD screen ribbon cable. Lift the clip and remove the LCD screen ribbon cable.

- Secure the cables with cable ties and mark the cables.

- Remove the hot-melt adhesive with a pair of pliers and remove the cables.


- Release and remove the four screws securing the motherboard with a 2.5 mm Allen key.
Note: Hold the motherboard when releasing the last screw.

- Remove the old motherboard. Remove the shading plates from the sides of the motherboard.


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Get the new motherboard and the shading plates attached with double-sided tape.
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Peel off the protective paper from the double-sided tape. Attach the shading plate to its position on the left side of the motherboard.


- Attach the other shading plate to the opposite side in the same way.

¶ Install the New Motherboard and Reconnect the Cables
- Put the motherboard in the installation position. Tighten the four screws securing the motherboard.

- Lift the clip. Plug in the LCD screen ribbon cable. Press the clip and secure the LCD screen ribbon cable with tape.


- Lift the clip. Plug in the touch screen ribbon cable. Press the clip and secure the touch screen ribbon cable with tape.


- Plug in the cables.

¶ Reinstall the Right-Side Cover and UV Enclosure
- Put the right-side cover in the installation position. Tighten the six screws on the upper and lower parts of the cover.


- Put the UV enclosure in the installation position. Pass the cables through the right-side hole.


- Close the UV enclosure.

- Tighten the screw securing the back cover holder.

¶ Reconnect the Rear Cables and Reinstall the Back Cover
- Clamp the Wi-Fi antenna with a pair of tweezers. Plug in the Wi-Fi antenna.


- Plug in the camera cable and the LED cable.

- Put the back cover in the installation position. Tighten the seven screws.

- Lift the UV enclosure.

- Remove the camera and put it on the LCD screen temporarily.

- Tighten the screw securing the back cover holder in the middle.

- Tighten the other five screws.

- Get the resin tank and put it in the installation position.

- Tighten the two knob screws.

- Close the UV enclosure.

¶ Power On the Printer and Run the Self-Check
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Plug in the power adapter cable. Turn the power switch ON (symbol "|").
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The printer is ready for use after the self-check.
