| 摘要 |
An ink jet recording apparatus, by which the lifetime with regard to disconnection can be effectively extended without acceleration of deterioration of the heater element with aging and without adverse effects owing to use environments, the deteriorated state of the heater element, scattering in recording heads at manufacturing, and the like, the deterioration of recorded images caused by disconnection in heaters can be avoided, and stable image quality can be obtained, is provided. An ink jet recording apparatus having a plurality of heater elements in a recording head thereof, for ejecting ink by heating of the heater elements, including a control unit for executing driving control of the heater elements, wherein the same heater element is driven at recording under different driving conditions, independently of recording data.
|
