Automatische Bestimmung der Druckersteuerungssprache

摘要

An output apparatus such as a laser beam printer comprises: a storage medium to store a control code which is peculiar to a control program; a judging circuit to judge whether the peculiar code is included in input data or not; and a deciding circuit to decide that the control program having the peculiar code is made correspond to the input data. The control program comprises control codes. The input data includes the peculiar control code and character code. When an amount of input data is less than an amount of data which is needed to perform the judgment, the deciding means decides that a predetermined control program is made correspond to the input data.