¶ AP Board of P1P
¶ Tools
H2.0 hex key
Tweezers
¶ Preparation
To prepare for the next steps, shut down the printer and safely remove the SD card.
¶ Disassembly
¶ Step 1 - Remove the screen and the front cover
Refer to the related content of the Screen and Front cover to remove the screen and front cover.
¶ Step 2 - Remove the sealing foam
Remove the sealing foam by hand.
¶ Step 3 - Remove 4 screws
Using tweezers, carefully disconnect the WIFI antenna. Then, using the H2.0 hex key, remove the four screws that hold the antenna in place.
¶ Step 4 - Remove the AP board
To remove the AP main board from the frame, first, disconnect the screen cable and the MC board cable that are attached to it. Then carefully lift the AP board off of the frame.
¶ Assembly
¶ Step 1 - Connect the Cables
To correctly install the new AP board, carefully align it with the connectors on the frame. Then, using the appropriate cables, connect the MC-AP cable and the screen cable to the connectors on the AP board.
¶ Step 2 - Install the AP board
To prepare for the next steps, carefully guide the screen cable through the cable hole, taking care not to damage the WIFI cable in the process. Once the screen cable is in place, carefully install the AP board onto the frame, aligning it with the notches to ensure that it is correctly positioned.
¶ Step 3 - Lock screws
After installing the AP board, use the appropriate screws to secure it in place. Then, carefully connect the WIFI antenna to the AP board using the appropriate connectors.
¶ Step 4 - Attach the sealing foam
To complete the installation process, apply the sealing foam to the surface of the AP board as shown in the image below.
¶ Step 4 - Install the front cover and the screen
Refer to the related content of the Front cover and Screen to install the screen and front cover.
¶ How to verify
Precautions:
- When replacing the AP board, be sure to skip the step of binding the machine when turning it on for the first time.
- After confirming that the replacement is completed, it is necessary to update the SN. To do this, please contact the service team and provide the new board SN to complete the SN replacement process.
1. After completing the installation process, turn on the printer and check that the screen is functioning properly and that the keys are responsive.
2. To confirm that the installation was successful, run the device self-check process. If the self-check process passes, the operation is successful.
