| 摘要 |
<p>PROBLEM TO BE SOLVED: To provide a printer capable of easily replacing a connected drawer for a change unit.SOLUTION: A printer 1 detects character information of change from printed information received from a computer 1 to detect continued numeral information. By transmitting the numerical information from a conversion unit 208 to a change unit 5, the printer can replace a drawer 4 connected to a printer 2 for a change unit 5 to be used without changing the computer 1.</p> |
