| 摘要 |
<p>Plural recording devices that are compatible with different commands are controlled. The host computer 11 has a compatible command acquisition unit 30 that gets compatible command information identifying the commands with which the printer P is compatible, and a printer driver execution unit 21. Based on compatible command information acquired by the compatible command acquisition unit 30, the printer driver execution unit 21 manages what commands are compatible with the printer P, and outputs compatible commands to control the printer P.</p> |
