| http://www.w3.org/ns/prov#value | - In a case where providing the printer proper with resistance-value sensing means is a cause of higher cost, the above-mentioned element characteristics are sensed in the course of manufacture of the printhead, the energy necessary to be applied to the heater is written to a print holding elements such as an EEPROM mounted on the printhead, and control is performed based upon this information in th
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