How to change a print board in case of necessity. Print board, camera board, stepper board. e
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Switch off the main power.
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Open the electrical panel.
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Locate the aluminum box.
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Remove the cables and the cover plate by loosening the respective bolts.
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Remove the board that needs to be changed.
Take the new circuit board and check if it is necessary to change the chips, jumpers or adjust the settings of the DIP switches (see attachment). The chip can be removed by inserting a flat screwdriver underneath the chip and gently prying both sides to avoid damaging the pins. Make sure to place the new chip in the same position.
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Remove the flat cables one by one and connect them to the new circuit board.
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Install the new board. Ensure that it is correctly positioned on the rail and press firmly against the backplate.
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Reattach the aluminum cover and reconnect the cables.
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Close the electrical panel and restart the machine.
