| 摘要 |
PROBLEM TO BE SOLVED: To reduce power consumption.SOLUTION: The liquid ejecting device includes: a head having a plurality of nozzles for ejecting liquid; a plurality of driving elements provided on the head corresponding to the plurality of nozzles respectively, and configured to operate according to a driving signal including a plurality of driving pulses; a head controller provided in the head, and configured to selectively drive the plurality of driving elements based on a signal transmitted from a liquid ejecting device body; a heater provided in the head; a temperature sensor configured to detect the temperature of the head; a prediction part configured to predict heat generation in the head controller based on the signal; and a heater controller configured to control the operation of the heater in accordance with the temperature detected by the temperature sensor so that the temperature of the head may be predetermined temperature, and suppress heating of the head by the heater in accordance with a result of prediction by the prediction part. |
