Patent ID: 6390581
Filing Date: 2002-05-21
Classification: B41J

Abstract:
An ink jet printer head, comprising:a first unit having a first input terminal and a plurality of output terminals, an externally applied first signal transmitting into the first input terminal, the first signal being distributed to the plurality of output terminals, said first unit outputting a second signal from the applied first signal, the second signal being outputted through a first one of the plurality of output terminals sequentially by order of the first signal inputted through the first input terminal, the second signal being a distributed portion of the first signal; a first signal line conducting the second signal from the first output terminal of said first unit; a second input terminal having an externally applied third signal; a second signal line conducting the third signal from said second input terminal; an electronic switch accepting the second signal from said first unit through said first signal line and the third signal from said second input terminal through said second signal line; an actuator electrically controlled by said electronic switch; and a nozzle ejecting ink through a control of said actuator, said nozzle ejecting ink when the third signal and the second signal are received by said electronic switch.