| 摘要 |
PURPOSE: An inkjet print head cleaning device is provided to clean ink cartridge print heads per color respectively, thereby reducing unnecessary waste of ink when printing the print heads. CONSTITUTION: An inkjet print head cleaning device comprises an ink refilling tank(10), an ink cartridge(30), and a pumping unit(20). The ink of the ink refilling tank is supplied to the ink cartridge. A print head(31) is formed in one side of the ink cartridge so that the ink is discharged to printing paper. One side of the pumping unit is connected to the ink refilling tank, and the other side of the pumping unit is connected to the ink cartridge. The pumping unit forcibly pumps the ink received in the ink refilling tank to the inside of the ink cartridge by pumping pressure. The ink forcibly pumped to the ink cartridge is printed on the printing paper so that the print head is cleaned. |
