| 摘要 |
PURPOSE:To obtain the titled device in which a thermal-head applying energy regulating means is set up onto a driver loading type thermal head, applying energy can be adjusted by a thermal head single body and a power supply section can be miniaturized. CONSTITUTION:The means 2a regulating applying energy to the thermal head 3 is set up to a head drive section 2. The head drive section 2 and the head 3 are mounted onto the same substrate as the thermal head 5. Applying energy to the thermal head 3 can be adjusted when manufacturing the head unit 5, and the head unit 5 may be replaced when exchanging heads. |
