Features: 1MAIN FUNCTION: Used to reset the chip in the case of low level, so that the machine can work from the initial state, which is efficient and reliable. 2GOOD COMPATIBILITY: Maintenance tank chip resetter, suitable for L15150, L15158, L15168, L15060, for WF7820, WF7830, WF7840, WF7845 and other printer models. 3ABS PLASTIC: The chip resetter adopts excellent ABS plastic, lightweight, with strong toughness, wear and aging resistant, has a long service life. 4EASY OPERATION: Align the chip with the grooves, press the 2 components together, and the red light turns green to indicate that it has been refreshed. 5WITH COVER: The printer chip resetter has a protective cover, which is convenient to protect the contacts when not in use and prolong the service life. Package included: 1 x Chip Resetter 1 x Protective Cover&nbsp