| 摘要 |
PROBLEM TO BE SOLVED: To provide a liquid ejector which can perform data transfer to a proper head at a high speed without a scale of hardware enlarged while positional control based on an arrangement position of nozzle arrays at the head is taken into account. SOLUTION: The liquid ejector has a head part equipped with a plurality of the nozzle arrays, a storing means which stores ejection data for each nozzle array, a buffering means for each nozzle array which holds the ejection data before outputting the data to the head part, and a transferring means which transfers the ejection data to the buffering means. Adjustment of the ejection data based on the arrangement position of the nozzle arrays is carried out by a reading position at the buffering means of each nozzle array when the data is outputted to the head part. A transfer order of the ejection data to each buffering means is determined on the basis of an operation mode. The ejection data of each nozzle array is stored in the storing means by an order according to the transfer order. COPYRIGHT: (C)2007,JPO&INPIT
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