| 摘要 |
<p>PROBLEM TO BE SOLVED: To form an image of high resolution fast while suppressing the capacity of a buffer.SOLUTION: An image output section 50 reads pixel data on a pixel array in a first direction X of image data to be recorded out of a RAM 48, and outputs pixel group data to be recorded by respective nozzle arrays to a recording section 14 at each timing delayed corresponding to the width between the nozzle arrays so as to obtain a resolution in a second direction of an image. A first execution section 50A executes a first mode in which pixel data from the RAM 48 are read repeatedly as many times as the number of the plurality of nozzle arrays and output to the recording section 14. A second execution section executes a second mode in which pixel data from the RAM 48 are read and stored in a buffer 57, and then output to the recording section 14. A control section 50C controls the first execution section 50A and second execution section 50B so as to execute the first mode or second mode according to the resolution in the second direction of the image to be recorded.</p> |
