| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a method for trimming a thermal head with a high productivity. SOLUTION: The method for trimming a thermal head comprises the first step of applying a voltage pulse Pa to a specified first resistor of a plurality of resistors formed on an insulation board, the second step of measuring the resistance value of the first resistor applied with the pulse Pa, the third step of applying a voltage pulse Pb to a specified second resistor from the plurality of resistors, and the fourth step of measuring the resistance value of the second resistor applied with the pulse.</p> |
