| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid jet apparatus and a method for controlling the same in which detection accuracy is improved in a configuration of detecting jet abnormality based on a residual oscillation resulting from driving pressure generating means.SOLUTION: The liquid jet apparatus and the method for controlling the same are characterized by generating a fourth jet driving pulse for jetting an ink from a nozzle 28 to form dots on a striking object and an inspection driving pulse Pd for generating a pressure oscillation upon inspection by inspection means, and generating a pre-driving pulse Pp, which generates a preliminary pressure oscillation in advance of the pressure oscillation by the inspection driving pulse, before the inspection driving pulse. |
