Liquid jetting apparatus
Abstract:
A liquid jetting apparatus includes: a liquid jetting head having individual channels, first and second common channels connected to the individual channels, the individual channels having nozzles respectively; a pump which circulates liquid inside the liquid jetting head; and a controller. The controller is configured to: reduce a unit circulation amount of the liquid in stages as standby time becomes longer, the unit circulation amount being a circulation amount of the liquid per unit time by the pump, the standby time being a length of time during which a standby state is continued, the standby state being a state in which the liquid jetting head is ready without jetting the liquid; and in a case of shifting the liquid jetting head from the standby state to a jetting operation, determine a type of recovery operations in accordance with the standby time.
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