⬢Here are some tips to prevent damage to the electronics:

ESD gloves are anti-static (prevent damage to the electronics).

⬢Turn the left side of the printer towards you.

⬢Locate, release and remove four screws.

⬢Turn the printer to the other side (180 °) and again release four screws.

⬢Slide the cover just a few cm/inches out.

⬢Gently flip out the black safety latch. Note that it is not removable.

⬢Carefully remove the cable from the connector.

⬢Gently pull out the black safety latch. Note that it is not removable.

⬢Carefully remove the cable from the connector.

⬢Release and remove the M3x8 screws. Keep them for the reassembly.

⬢Remove the display cable holder.

⬢GENTLY pull the cable closest to the "silver rectangle" to disconnect the connector from the board. If possible you can use your nails to push the connector out. Don't use any tool like pliers or screwdriver.

⬢Carefully place the display cable behind the electronics holder.

⬢Disconnect the WiFi cable, be gentle with the connector. Pull straight, don't wiggle to sides.

⬢Disconnect the speaker cable.

⬢Disconnect the USB cable, there is a safety latch.

⬢Release three screws on the board.

⬢Push the PrusA64-SL1 board up and remove it from the printer.

⬢Place the PrusA64-SL1 board close to the left side of the printer so that the Wi-Fi and speaker cables can reach the connectors. Avoid stretching the cables!

Make sure the Wi-Fi connector is properly connected. Press the connector slightly into the board with your finger. You should feel a slight "click".

⬢Insert the PrusA64-SL1 board inside the printer at a slight angle, see the picture.

⬢Align the pins of the PrusA64-SL1 board against the connector on the Motion Controller board.

⬢Gently push on the A64 board so that the pins slide in the connector on the MC board below.

⬢Secure the board with three M3x5 screws to the electronics holder.

⬢Guide the WiFi and the speaker cables through the gap between the boards.

⬢Connect the USB cable, mind the correct orientation of the connector.

⬢Connect the print display to the connector. Be careful with the alignment. You should hear a click.

⬢Make sure the cable is facing the "front" and not stuck between the reflector and the electronics holder.

⬢Secure the print display cable with the printed part. Be careful while tightening the M3x8 screws.

⬢Gently flip out the black safety latch. Note that it is not removable.

⬢Insert the cable from the touchscreen. Make sure the cable is straight and not twisted.

⬢Lock the cable in place by pushing the safety latch back.

⬢Plug the printer in and turn it ON.

⬢Wait for the printer boot and display the Home screen. Verify you have firmware version 1.4.0 or higher. If you are on an older version of the firmware. please update it now.

⬢There is a guide, which will take you through the entire process, read the instructions carefully, then click Continue.

⬢Navigate the menu to "Settings -> Advanced settings", swipe down to "UV & Display settings" and select UV calibration.

⬢You will receive a warning that the factory calibration data will be cleared. Select Continue.

⬢Looking from above, check the entire screen. You must be able to see our company logo in full. No parts (letters) should be missing.

⬢Confirm the display is working by selecting Yes.

⬢Open the lid and place the UV calibrator on the display, with the photosensors towards the display.  Make sure the guide pegs on the UV calibrator fit into the holes for the tank screws and that the calibrator lays flat against the display. Then plug in the USB cable.

⬢Close the lid carefully, with the cable from the UV meter coming out from above the touchscreen.

⬢Once you select Continue, the calibration procedure will start.

⬢The calibration process is fully automatic. It will inform you of its progress and current task. The whole procedure only takes a few minutes.