| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejector control device capable of positively removing sediment of liquid deposited in a flow passage, the liquid ejector, and a liquid ejector cleaning method.SOLUTION: The liquid ejector including a liquid ejecting head 10 provided with a circulation flow passage includes a control device 50 performing control to make ink in a liquid storage part higher in temperatures than during normal ink discharge and to circulate the ink in the circulation flow passage. |
