| 摘要 |
PURPOSE:To swiftly and easily render printing conditions most optimum by providing a control means which furnishes an electric signal which forms a flying droplet for a recording unit control means to have a liquid jet recording unit preliminarily discharge the flying droplet, and generates a command signal. CONSTITUTION:The title device is provided with the following components: (a) a liquid jet recording unit 100 which has a discharge energy generating means 102 that can form a flying droplet through an application of energy to liquid corresponding to an electric signal supplied, and which performs recording on a material P to be recorded by discharging the above flying droplet; (b) a recording unit control means 110 which can provide an electric signal, and which furnishes a discharge energy generating means 102 which an electric signal to form a flying droplet corresponding to an input of a recording signal SA; (c) a control means 190, when an environmental condition allows, by furnishing a recording unit control means 110 with an electric signal to form a flying droplet at the time of input of recording signal SA, the flying droplet is preliminarily discharged from the liquid jet recording unit 100, and then, generates a command signal. |
