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2. Board
2.1 Main board: collect signals, control motor operation and send printing data to the nozzle
plate. The appearance of the motherboard is shown in the figure below.
2.2 Print head board: controls the ink output of the nozzle by receiving the print data sent by
the mainboard. The appearance of the nozzle plate is shown in the figure below.
Single head print head board
2.3 Power board: AC voltage is converted into DC low voltage to supply power to other
boards.
The appearance of the power panel is shown in the figure below.
300W power board
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