noun
device control character
Computing term for control characters such as DC1–DC4 used in data communication and device management.
装置制御文字は、プリンターなどの機器を制御するために使われる。
Device control characters are used to control devices such as printers.
Compound of 装置 (device) and 制御 (control), directly corresponding to the English computing term 'device control'.