| 摘要 |
<p>PURPOSE:To prevent the deterioration of resolving power due to the density deficiency of a recording image or the fog of a dot and to enhance the quality of the recording image by providing a control means for performing control so as to change a heating driving condition for performing the heating driving of a recording element at temp. lower than that at the time of recording operation corresponding to a stand-by time. CONSTITUTION:When the data of one line to be recorded is transmitted to a thermal head 115, a recording start order is outputted to the control part 111 of a recording part 110. At this time, the number of times of auxiliary recording are applied to the control part 111 simultaneously. When the control part 111 receives the input of the recording start order from a main control part 100 and that of the number-of- time data of auxiliary recording corresponding to a mode, said number-of-time data is stored in the HNO of an RAM 114. In parallel thereto, the current supply time for recording the thermal head 115 is determined on the basis of the temp. signal from a sensor 116 and the table (storing the pulse width data corresponding to each temp.) of an ROM 113 and the thermal head 115 is driven for the drive time determined in each block unit so as to generate heat and thermal recording paper 307 is developed to perform color recording.</p> |
