| 摘要 |
<p>There is disclosed an ink jet recording apparatus in which temperature of a recording head is detected at a timing adapted for an actual recording operation, and temperature correction is performed on the basis of a detection result, so that the recording head can be driven on optimum drive conditions. The ink jet recording apparatus of the present invention has a detection timing controller. On the basis of detection judgment results of a cut sheet detection sensor and a continuous sheet detection sensor, the detection timing controller allows a temperature sensor to detect the temperature of the recording head by each page when a recording medium is a cut sheet, and allows the temperature sensor to detect the temperature of the recording head by every predetermined number of raster, which is, for example, a raster unit treated as one page after sheet cutting when the recording medium is a continuous sheet. <IMAGE></p> |
